Source Code
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This is a reconstructed version of Luminary 130, the initial AGC program released
in November 1969 for the Apollo 13 LM. Three more releases
followed before the flown revision was finally manufactured in February 1970.
This reconstruction was created from a previous transcription of the original listing of
Luminary 131, combined with Luminary memo #129 which describes the small difference
between the Luminary 130 and 131. The reconstructed source code was verified by
matching memory-bank checksums to those listed for Luminary 130 in drawing 2021152G.
In this source code, program comments from the original (Luminary 131) code are
prefixed with '#', while those added later by the Virtual AGC project are prefixed
with '##'.
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051648,000002: ## Copyright: Public domain.
051649,000003: ## Filename: ORBITAL_INTEGRATION.agc
051650,000004: ## Purpose: A section of the reconstructed source code for Luminary 130.
051651,000005: ## This was the original program released for the Apollo 13 LM,
051652,000006: ## although several more revisions would follow. It has been
051653,000007: ## reconstructed from a listing of Luminary 131, from which it
051654,000008: ## differs on only two lines in P70-P71. The difference is
051655,000009: ## described in detail in Luminary memo #129, which was used
051656,000010: ## to perform the reconstruction. This file is intended to be a
051657,000011: ## faithful reconstruction, except that the code format has been
051658,000012: ## changed to conform to the requirements of the yaYUL assembler
051659,000013: ## rather than the original YUL assembler.
051660,000014: ## Reference: pp. 1220-1240
051661,000015: ## Contact: Ron Burkey <info@sandroid.org>.
051662,000016: ## Website: www.ibiblio.org/apollo/index.html
051663,000017: ## Mod history: 06/02/03 RSB. Began transcribing.
051664,000018: ## 05/14/05 RSB Corrected website reference above.
051665,000019: ## 2017-01-06 RSB Page numbers now agree with those on the
051666,000020: ## original hardcopy, as opposed to the PDF page
051667,000021: ## numbers in 1701.pdf.
051668,000022: ## 2017-02-27 RSB Proofed comment text using octopus/ProoferComments.
051669,000023: ## 2017-03-13 RSB Comment-text fixes noted in proofing Luminary 116.
051670,000024: ## 2017-03-16 RSB Comment-text fixes identified in 5-way
051671,000025: ## side-by-side diff of Luminary 69/99/116/131/210.
051672,000026: ## 2017-03-17 RSB Comment-text fixes identified in diff'ing
051673,000027: ## Luminary 99 vs Comanche 55.
051674,000028: ## 2018-09-04 MAS Copied from Luminary 131 for Luminary 130.
051675,000029:
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Page 1220
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051677,000031: # DELETE
051678,000032: 13,3671 BANK 13
051679,000033: 11,2000 SETLOC ORBITAL
051680,000034: 11,2000 BANK
051681,000035: 11,2404 COUNT* $$/ORBIT
051682,000036:
051683,000037: # DELETE
051684,000038: 11,2404 40354 KEPPREP LXA,2 SETPD
051685,000039: 11,2405 02030 PBODY
051686,000040: 11,2406 00001 0
051687,000041: 11,2407 75543 DLOAD* SQRT # SQRT(MU) (+18 OR +15) 0D PL 2D
051688,000042: 11,2410 51770 MUEARTH,2
051689,000043: 11,2411 53515 PDVL UNIT # PL 8D
051690,000044: 11,2412 01535 RCV
051691,000045: 11,2413 60325 PDDL NORM # NORM R (+29 OR +27 - N1) 2D PL 4D
051692,000046: 11,2414 00045 36D
051693,000047: 11,2415 00047 X1
051694,000048: 11,2416 77715 PDVL
051695,000049: 11,2417 65241 DOT PDDL # F*SQRT(MU) (+7 OR +5) 4D PL 6D
051696,000050: 11,2420 01543 VCV
051697,000051: 11,2421 02074 TAU. # (+28)
051698,000052: 11,2422 60225 DSU NORM
051699,000053: 11,2423 01551 TC
051700,000054: 11,2424 00051 S1
051701,000055: 11,2425 77742 SR1
051702,000056: 11,2426 65271 DDV PDDL
051703,000057: 11,2427 00003 2D
051704,000058: 11,2430 41405 DMP PUSH # FS (+6 +N1-N2) 6D PL 8D
051705,000059: 11,2431 00005 4D
051706,000060: 11,2432 65316 DSQ PDDL # (FS)SQ (+12 +2(N1-N2)) 8D PL 10D
051707,000061: 11,2433 00005 4D
051708,000062: 11,2434 64716 DSQ PDDL* # SSQ/MU (-2 OR +2(N1-N2)) 10D PL 12D
051709,000063: 11,2435 51770 MUEARTH,2
051710,000064: 11,2436 40442 SR3 SR4
051711,000065: 11,2437 47515 PDVL VSQ # PREALIGN MU (+43 OR +37) 12D PL 14D
051712,000066: 11,2440 01543 VCV
051713,000067: 11,2441 44205 DMP BDSU # PL 12D
051714,000068: 11,2442 00045 36D
051715,000069: 11,2443 41271 DDV DMP # PL 10D
051716,000070: 11,2444 00003 2D # -(1/R-ALPHA) (+12 +3N1-2N2)
051717,000071: 11,2445 53605 DMP SL*
051718,000072: 11,2446 11230 DP2/3
051719,000073: 11,2447 20176 0 -3,1 # 10L(1/R-ALPHA) (+13 +2(N1-N2))
051720,000074: 11,2450 43260 XSU,1 DAD # 2(FS)SQ - ETCETRA PL 8D
051721,000075: 11,2451 00050 S1 # X1 = N2-N1
051722,000076: 11,2452 45257 SL* DSU # -FS+2(FS)SQ ETC (+6 +N1-N2) PL 6D
051723,000077: 11,2453 20211 8D,1
051724,000078: 11,2454 41205 DMP DMP
051725,000079: 11,2455 00001 0D
051726,000080: 11,2456 00005 4D
051727,000081: 11,2457 53657 SL* SL*
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Page 1221
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051729,000083: 11,2460 20211 8D,1
051730,000084: 11,2461 20201 0,1 # S(-FS(1-2FS)-1/6...) (+17 OR +16)
051731,000085: 11,2462 65215 DAD PDDL # PL 6D
051732,000086: 11,2463 01553 XKEP
051733,000087: 11,2464 53605 DMP SL* # S(+17 OR +16)
051734,000088: 11,2465 00001 0D
051735,000089: 11,2466 20202 1,1
051736,000090: 11,2467 43204 BOVB DAD
051737,000091: 11,2470 57754 TCDANZIG
051738,000092: 11,2471 77626 STADR
051739,000093: 11,2472 75647 STORE XKEPNEW
051740,000094: 11,2473 74020 STQ AXC,1
051741,000095: 11,2474 02112 KEPRTN
051742,000096: 11,2475 00012 DEC 10 B-14
051743,000097: 11,2476 74014 BON AXC,1
051744,000098: 11,2477 00303 MOONFLAG
051745,000099: 11,2500 24023 KEPLERN
051746,000100: 11,2501 00002 DEC 2 B-14
051747,000101: 11,2502 77650 GOTO
051748,000102: 11,2503 24023 KEPLERN
051749,000103:
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Page 1222
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051751,000105: 11,2504 66350 FBR3 LXA,1 SSP
051752,000106: 11,2505 01500 DIFEQCNT
051753,000107: 11,2506 00051 S1
051754,000108: 11,2507 77762 DEC -13 B-14
051755,000109: 11,2510 54345 DLOAD SR
051756,000110: 11,2511 02076 DT/2
051757,000111: 11,2512 20612 9D
051758,000112: 11,2513 61500 TIX,1 ROUND
051759,000113: 11,2514 22515 +1
051760,000114: 11,2515 43206 PUSH DAD
051761,000115: 11,2516 01551 TC
051762,000116: 11,2517 16074 STODL TAU.
051763,000117: 11,2520 77615 DAD
051764,000118: 11,2521 01517 TET
051765,000119: 11,2522 35517 STCALL TET
051766,000120: 11,2523 22404 KEPPREP
051767,000121:
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Page 1223
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051769,000123: # AGC ROUTINE TO COMPUTE ACCELERATION COMPONENTS.
051770,000124:
051771,000125: 11,2524 73150 ACCOMP LXA,1 LXA,2
051772,000126: 11,2525 02030 PBODY
051773,000127: 11,2526 02030 PBODY
051774,000128: 11,2527 77775 VLOAD
051775,000129: 11,2530 24007 ZEROVEC
051776,000130: 11,2531 26062 STOVL FV
051777,000131: 11,2532 02032 ALPHAV
051778,000132: 11,2533 53257 VSL* VAD
051779,000133: 11,2534 57605 0 -7,2
051780,000134: 11,2535 01535 RCV
051781,000135: 11,2536 02040 STORE BETAV
051782,000136: 11,2537 65014 BOF XCHX,2
051783,000137: 11,2540 01756 DIM0FLAG
051784,000138: 11,2541 22546 +5
051785,000139: 11,2542 01500 DIFEQCNT
051786,000140: 11,2543 12132 STORE VECTAB,2
051787,000141: 11,2544 77724 XCHX,2
051788,000142: 11,2545 01500 DIFEQCNT
051789,000143: 11,2546 53575 VLOAD UNIT
051790,000144: 11,2547 02032 ALPHAV
051791,000145: 11,2550 16032 STODL ALPHAV
051792,000146: 11,2551 00045 36D
051793,000147: 11,2552 36070 STCALL ALPHAM
051794,000148: 11,2553 22655 GAMCOMP
051795,000149: 11,2554 66175 VLOAD SXA,1
051796,000150: 11,2555 02040 BETAV
051797,000151: 11,2556 00051 S2
051798,000152: 11,2557 16032 STODL ALPHAV
051799,000153: 11,2560 02072 BETAM
051800,000154: 11,2561 02070 STORE ALPHAM
051801,000155: 11,2562 71214 BOF DLOAD
051802,000156: 11,2563 00342 MIDFLAG
051803,000157: 11,2564 23026 OBLATE
051804,000158: 11,2565 01517 TET
051805,000159: 11,2566 77624 CALL
051806,000160: 11,2567 33647 LSPOS
051807,000161: 11,2570 72174 AXT,2 LXA,1
051808,000162: 11,2571 00002 2
051809,000163: 11,2572 00051 S2
051810,000164: 11,2573 77614 BOF
051811,000165: 11,2574 00343 MOONFLAG
051812,000166: 11,2575 22600 +3
051813,000167: 11,2576 77076 VCOMP AXT,2
051814,000168: 11,2577 00000 0
051815,000169: 11,2600 02040 STORE BETAV
051816,000170: 11,2601 26105 STOVL RPQV
051817,000171: 11,2602 00003 2D
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Page 1224
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051819,000173: 11,2603 02122 STORE RPSV
051820,000174: 11,2604 45335 SLOAD DSU
051821,000175: 11,2605 01011 MODREG
051822,000176: 11,2606 11232 OCT27
051823,000177: 11,2607 43030 BHIZ BOF
051824,000178: 11,2610 22613 +3
051825,000179: 11,2611 01756 DIM0FLAG
051826,000180: 11,2612 22627 GETRPSV
051827,000181: 11,2613 74375 VLOAD VXSC
051828,000182: 11,2614 02032 ALPHAV
051829,000183: 11,2615 02070 ALPHAM
051830,000184: 11,2616 52257 VSR* VSU
051831,000185: 11,2617 57175 1,2
051832,000186: 11,2620 02040 BETAV
051833,000187: 11,2621 77724 XCHX,2
051834,000188: 11,2622 01500 DIFEQCNT
051835,000189: 11,2623 12140 STORE VECTAB +6,2
051836,000190: 11,2624 02114 STORE RQVV
051837,000191: 11,2625 77724 XCHX,2
051838,000192: 11,2626 01500 DIFEQCNT
051839,000193: 11,2627 62175 GETRPSV VLOAD INCR,1
051840,000194: 11,2630 02105 RPQV
051841,000195: 11,2631 00004 4
051842,000196: 11,2632 43014 CLEAR BOF
051843,000197: 11,2633 04260 RPQFLAG
051844,000198: 11,2634 00343 MOONFLAG
051845,000199: 11,2635 22642 +5
051846,000200: 11,2636 53261 VSR VAD
051847,000201: 11,2637 20612 9D
051848,000202: 11,2640 02122 RPSV
051849,000203: 11,2641 02122 STORE RPSV
051850,000204: 11,2642 77624 CALL
051851,000205: 11,2643 22655 GAMCOMP
051852,000206: 11,2644 62174 AXT,2 INCR,1
051853,000207: 11,2645 00004 4
051854,000208: 11,2646 00004 4
051855,000209: 11,2647 77775 VLOAD
051856,000210: 11,2650 02122 RPSV
051857,000211: 11,2651 36040 STCALL BETAV
051858,000212: 11,2652 22655 GAMCOMP
051859,000213: 11,2653 77650 GOTO
051860,000214: 11,2654 23026 OBLATE
051861,000215: 11,2655 74575 GAMCOMP VLOAD VSR1
051862,000216: 11,2656 02040 BETAV
051863,000217: 11,2657 40236 VSQ SETPD
051864,000218: 11,2660 00001 0
051865,000219: 11,2661 61501 NORM ROUND
051866,000220: 11,2662 00040 31D
051867,000221: 11,2663 60325 PDDL NORM # NORMED B SQUARED TO PD LIST
051868,000222: 11,2664 02070 ALPHAM # NORMALIZE (LESS ONE) LENGTH OF ALPHA
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Page 1225
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051870,000224: 11,2665 00041 32D # SAVING NORM SCALE FACTOR IN X1
051871,000225: 11,2666 63342 SR1 PDVL
051872,000226: 11,2667 02040 BETAV # C(PDL+2) = ALMOST NORMED ALPHA
051873,000227: 11,2670 77656 UNIT
051874,000228: 11,2671 16040 STODL BETAV
051875,000229: 11,2672 00045 36D
051876,000230: 11,2673 02072 STORE BETAM
051877,000231: 11,2674 55301 NORM BDDV # FORM NORMALIZED QUOTIENT ALPHAM/BETAM
051878,000232: 11,2675 00042 33D
051879,000233: 11,2676 41562 SR1R PUSH # C(PDL+2) = ALMOST NORMALIZED RHO.
051880,000234: 11,2677 77743 DLOAD*
051881,000235: 11,2700 27731 ASCALE,1
051882,000236: 11,2701 00051 STORE S1
051883,000237: 11,2702 57124 XCHX,2 XAD,2
051884,000238: 11,2703 00050 S1
051885,000239: 11,2704 00040 32D
051886,000240: 11,2705 71264 XSU,2 DLOAD
051887,000241: 11,2706 00041 33D
051888,000242: 11,2707 00003 2D
051889,000243: 11,2710 65057 SR* XCHX,2
051890,000244: 11,2711 57177 0 -1,2
051891,000245: 11,2712 00050 S1
051892,000246: 11,2713 74406 PUSH SR1R # RHO/4 TO 4D
051893,000247: 11,2714 50315 PDVL DOT
051894,000248: 11,2715 02032 ALPHAV
051895,000249: 11,2716 02040 BETAV
051896,000250: 11,2717 44372 SL1R BDSU # (RHO/4) - 2(ALPHAV/2.BETAV/2)
051897,000251: 11,2720 57206 PUSH DMPR # TO PDL+6
051898,000252: 11,2721 00005 4
051899,000253: 11,2722 77752 SL1
051900,000254: 11,2723 43206 PUSH DAD
051901,000255: 11,2724 25766 DQUARTER
051902,000256: 11,2725 75406 PUSH SQRT
051903,000257: 11,2726 41475 DMPR PUSH
051904,000258: 11,2727 00013 10D
051905,000259: 11,2730 43352 SL1 DAD
051906,000260: 11,2731 25766 DQUARTER
051907,000261: 11,2732 43325 PDDL DAD # (1/4)+2((Q+1)/4) TO PD+14D
051908,000262: 11,2733 00013 10D
051909,000263: 11,2734 24005 HALFDP
051910,000264: 11,2735 72475 DMPR SL1
051911,000265: 11,2736 00011 8D
051912,000266: 11,2737 56215 DAD DDV
051913,000267: 11,2740 25760 THREE/8
051914,000268: 11,2741 00017 14D
051915,000269: 11,2742 74275 DMPR VXSC
051916,000270: 11,2743 00007 6
051917,000271: 11,2744 02040 BETAV # -
051918,000272: 11,2745 64515 PDVL VSR3 # (G/2)(C(PD+4))B/2 TO PD+16D
051919,000273: 11,2746 02032 ALPHAV
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Page 1226
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051921,000275: 11,2747 41455 VAD PUSH # A12 + C(PD+16D) TO PD+16D
051922,000276: 11,2750 41345 DLOAD DMP
051923,000277: 11,2751 00001 0
051924,000278: 11,2752 00015 12D
051925,000279: 11,2753 61501 NORM ROUND
051926,000280: 11,2754 00037 30D
051927,000281: 11,2755 40665 BDDV DMP*
051928,000282: 11,2756 00003 2
051929,000283: 11,2757 51770 MUEARTH,2
051930,000284: 11,2760 74276 DCOMP VXSC
051931,000285: 11,2761 57124 XCHX,2 XAD,2
051932,000286: 11,2762 00050 S1
051933,000287: 11,2763 00051 S2
051934,000288: 11,2764 55064 XSU,2 XSU,2
051935,000289: 11,2765 00036 30D
051936,000290: 11,2766 00037 31D
051937,000291: 11,2767 53604 BOVB VSR*
051938,000292: 11,2770 57754 TCDANZIG
051939,000293: 11,2771 57177 0 -1,2
051940,000294: 11,2772 53324 XCHX,2 VAD
051941,000295: 11,2773 00050 S1
051942,000296: 11,2774 02062 FV
051943,000297: 11,2775 02062 STORE FV
051944,000298: 11,2776 43400 BOV RVQ # RETURN IF NO OVERFLOW
051945,000299: 11,2777 23000 +1
051946,000300: 11,3000 51575 GOBAQUE VLOAD ABVAL
051947,000301: 11,3001 01521 TDELTAV
051948,000302: 11,3002 77654 BZE
051949,000303: 11,3003 23023 INT-ABRT
051950,000304: 11,3004 54345 DLOAD SR
051951,000305: 11,3005 02100 H
051952,000306: 11,3006 20612 9D
051953,000307: 11,3007 44206 PUSH BDSU
051954,000308: 11,3010 01551 TC
051955,000309: 11,3011 16074 STODL TAU.
051956,000310: 11,3012 01517 TET
051957,000311: 11,3013 45425 DSU STADR
051958,000312: 11,3014 42260 STCALL TET
051959,000313: 11,3015 22404 KEPPREP
051960,000314: 11,3016 77624 CALL
051961,000315: 11,3017 27671 RECTIFY
051962,000316: 11,3020 77614 SETGO
051963,000317: 11,3021 04020 RPQFLAG
051964,000318: 11,3022 27256 TESTLOOP
051965,000319:
051966,000320: 11,3023 77776 INT-ABRT EXIT
051967,000321: 11,3024 05642 TC POODOO
051968,000322: 11,3025 20430 OCT 20430
051969,000323:
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Page 1227
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051971,000325: # THE OBLATE ROUTINE COMPUTES THE ACCELERATION DUE TO OBLATENESS. IT USES THE UNIT OF THE VEHICLE
051972,000326: # POSITION VECTOR FOUND IN ALPHAV AND THE DISTANCE TO THE CENTER IN ALPHAM. THIS IS ADDED TO THE SUM OF THE
051973,000327: # DISTURBING ACCELERATIONS IN FV AND THE PROPER DIFEQ STAGE IS CALLED VIA X1.
051974,000328:
051975,000329: 11,3026 71354 OBLATE LXA,2 DLOAD
051976,000330: 11,3027 02030 PBODY
051977,000331: 11,3030 02070 ALPHAM
051978,000332: 11,3031 44601 SETPD DSU*
051979,000333: 11,3032 00001 0
051980,000334: 11,3033 50032 RDE,2
051981,000335: 11,3034 43044 BPL BOF # GET URPV
051982,000336: 11,3035 23264 NBRANCH
051983,000337: 11,3036 00343 MOONFLAG
051984,000338: 11,3037 23273 COSPHIE
051985,000339: 11,3040 65375 VLOAD PDDL
051986,000340: 11,3041 02032 ALPHAV
051987,000341: 11,3042 01517 TET
051988,000342: 11,3043 45125 PDDL CALL
051989,000343: 11,3044 25756 3/5
051990,000344: 11,3045 51700 R-TO-RP
051991,000345: 11,3046 24017 STOVL URPV # RP/R B-1 IN PLANETARY COORDINATES
051992,000346: 11,3047 24001 ZUNIT
051993,000347: 11,3050 45006 PUSH CALL # ZUNIT B-1 IN PLANETARY COORDL AT 00D
051994,000348: 11,3051 23301 MATRIX
051995,000349: 11,3052 77715 PDVL # UZ B-2 IN INERT COORD AT 00D
051996,000350: 11,3053 24005 XUNIT
051997,000351: 11,3054 45006 PUSH CALL # XUNIT B-1 IN PLANETARY COORD. AT 06D
051998,000352: 11,3055 23301 MATRIX
051999,000353: 11,3056 77772 VSL1
052000,000354: 11,3057 24041 STOVL 32D # UX B-1 IN INERT. COORD AT 32D
052001,000355: 11,3060 77772 VSL1
052002,000356: 11,3061 14025 COMTERM STODL UZ # UZ B-1 IN INERTIAL COORD AT 20D
052003,000357: 11,3062 00023 COSPHI/2 # ' Z-COMPONENT OF URPV
052004,000358: 11,3063 65275 DMPR PDDL # P B-6, 3COSPHI/64 AT 00D
052005,000359: 11,3064 25770 3/32 # 2
052006,000360: 11,3065 00023 COSPHI/2
052007,000361: 11,3066 57316 DSQ DMPR
052008,000362: 11,3067 25772 15/16 # ' 2
052009,000363: 11,3070 41425 DSU PUSH # P B-5, (1/2)(15COSPHI -3) AT 02D
052010,000364: 11,3071 25764 3/64 # 3
052011,000365: 11,3072 41275 DMPR DMP
052012,000366: 11,3073 00023 COSPHI/2
052013,000367: 11,3074 11222 7/12
052014,000368: 11,3075 65372 SL1R PDDL
052015,000369: 11,3076 00001 0D
052016,000370: 11,3077 44275 DMPR BDSU
052017,000371: 11,3100 11230 2/3 # ' ' '
052018,000372: 11,3101 57206 PUSH DMPR # P B-7, (1/3)(7COSPHI P -4P ) AT 04D
052019,000373: 11,3102 00023 COSPHI/2 # 4 3 2
052020,000374: 11,3103 65275 DMPR PDDL
052021,000375: 11,3104 11224 9/16
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Page 1228
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052023,000377: 11,3105 00003 2D # ' ' '
052024,000378: 11,3106 44275 DMPR BDSU # P B-10, (1/4)(9COSPHI P -5P )
052025,000379: 11,3107 11226 5/128 # 5 4 3
052026,000380: 11,3110 56203 DMP* DDV # '
052027,000381: 11,3111 51764 J4REQ/J3,2 # B- , (J RP/J R)P
052028,000382: 11,3112 02070 ALPHAM # 4 3 5
052029,000383: 11,3113 56615 DAD DMPR*
052030,000384: 11,3114 00005 4D # 2 2 ' '
052031,000385: 11,3115 51760 2J3RE/J2,2 # B , (2J RP /J2 R )P +(2J RP/J2R)P
052032,000386: 11,3116 43271 DDV DAD # 4 5 3 4
052033,000387: 11,3117 02070 ALPHAM # - 2 ' 2 ' '
052034,000388: 11,3120 00003 2D # (R/R)(J RP P /R + 2J RP P / + J P )
052035,000389: 11,3121 77761 VXSC # 4 5 3 4 2 2 3
052036,000390: 11,3122 02032 ALPHAV # 4 2 ' -
052037,000391: 11,3123 14033 STODL TVEC # B-6,(SUM((J /R )P (COSPHI))UR)
052038,000392: 11,3124 70403 DMP* SR1 # I=2 I I+1
052039,000393: 11,3125 51764 J4REQ/J3,2 # '
052040,000394: 11,3126 43271 DDV DAD # (J RP/J R)P
052041,000395: 11,3127 02070 ALPHAM # 4 3 4
052042,000396: 11,3130 50473 DMPR* SR3 # 2 2 ' '
052043,000397: 11,3131 51760 2J3RE/J2,2 # (2J RP /J R )P +(2J RP/J R)P
052044,000398: 11,3132 43271 DDV DAD # 4 2 4 3 2 3
052045,000399: 11,3133 02070 ALPHAM
052046,000400: 11,3134 76561 VXSC VSL1 # 4 ' -
052047,000401: 11,3135 00025 UZ # B-6 SUM(P (COSPHI))UZ
052048,000402: 11,3136 77645 BVSU # I=2 I
052049,000403: 11,3137 00033 TVEC # 4 I-2 ' -
052050,000404: 11,3140 14033 STODL TVEC # SUM((MU J (RP/R) )(P (COSPHI)UR -
052051,000405: 11,3141 02070 ALPHAM # I=2 I I+2
052052,000406: 11,3142 63501 NORM DSQ # P (COSPHI)UZ)) B-6 AT 20D
052053,000407: 11,3143 00047 X1 # I
052054,000408: 11,3144 60316 DSQ NORM
052055,000409: 11,3145 00051 S1 # 4
052056,000410: 11,3146 54606 PUSH BDDV* # NORMALIZED R AT 00D
052057,000411: 11,3147 51754 J2REQSQ,2
052058,000412: 11,3150 40161 VXSC BOV
052059,000413: 11,3151 00033 TVEC
052060,000414: 11,3152 23153 +1 # B+38 FOR EARTH , B+42 FOR MOON
052061,000415: 11,3153 56070 XAD,1 XAD,1
052062,000416: 11,3154 00046 X1
052063,000417: 11,3155 00046 X1
052064,000418: 11,3156 53670 XAD,1 VSL*
052065,000419: 11,3157 00050 S1
052066,000420: 11,3160 20153 0 -22D,1
052067,000421: 11,3161 40055 VAD BOV
052068,000422: 11,3162 02062 FV
052069,000423: 11,3163 23000 GOBAQUE
052070,000424: 11,3164 16062 STODL FV # B+16 FOR EARTH , B+20 FOR MOON
052071,000425: 11,3165 00017 URPV # B-1 X-COMPONENT OF POSITION IN
052072,000426: 11,3166 41414 BOF PUSH # PLANETORY COORD. AT 02D
|
|
Page 1229
|
052074,000428: 11,3167 00343 MOONFLAG
052075,000429: 11,3170 23264 NBRANCH # 2
052076,000430: 11,3171 65316 DSQ PDDL # B-2 X AT 04D
052077,000431: 11,3172 00021 URPV +2 # B-1 Y-COMPONENT
052078,000432: 11,3173 45316 DSQ DSU
052079,000433: 11,3174 74205 DMP VXSC
052080,000434: 11,3175 27733 5/8 # 2 2 -
052081,000435: 11,3176 02032 ALPHAV # B-6 5(Y -X )UR 2 2 -
052082,000436: 11,3177 65332 VSL3 PDDL # B-3 5(Y -X )UR AT 02D
052083,000437: 11,3200 53361 VXSC VAD
052084,000438: 11,3201 00041 32D # 2 2 - 2 -
052085,000439: 11,3202 47315 PDVL VXV # (5(Y.-X )UR/R ) +(2X/R)UX AT 02D
052086,000440: 11,3203 00041 32D # B-1 UX
052087,000441: 11,3204 00025 UZ # B-2 -UY =(UX * UZ)
052088,000442: 11,3205 74372 VSL1 VXSC # B-3 -(2Y/R)UY
052089,000443: 11,3206 00021 URPV +2 # 2 2 - 2 -
052090,000444: 11,3207 41455 VAD PUSH # B-3 (5(X -Y )UR/R )+(2X/R)UX -(
052091,000445: 11,3210 77745 DLOAD # -
052092,000446: 11,3211 00023 COSPHI/2 # 2Y/R)UY AT 02D
052093,000447: 11,3212 41516 DSQ PUSH # B-2 (Z.COMPONENT) AT 08D
052094,000448: 11,3213 65205 DMP PDDL # 2
052095,000449: 11,3214 27733 5/8 # B-5 5COSPHI /2 AT 08D
052096,000450: 11,3215 43302 SR2 DAD
052097,000451: 11,3216 00011 08D
052098,000452: 11,3217 41221 BDSU DMP # 2
052099,000453: 11,3220 11007 D1/32 # B-5 (1 - 7COSPHI )
052100,000454: 11,3221 00017 URPV
052101,000455: 11,3222 74205 DMP VXSC
052102,000456: 11,3223 27733 5/8
052103,000457: 11,3224 02032 ALPHAV # 2 -
052104,000458: 11,3225 65272 VSL5 PDDL # B-5 (5X/R)(1-7COSPHI )UR AT 08D
052105,000459: 11,3226 74225 DSU VXSC
052106,000460: 11,3227 11007 D1/32
052107,000461: 11,3230 00041 32D
052108,000462: 11,3231 53372 VSL1 VAD # 2 - -
052109,000463: 11,3232 41325 PDDL DMP # B-5 (5X/R)(1-7COSPHI )UR +(5COSPHI
052110,000464: 11,3233 00017 URPV # -
052111,000465: 11,3234 00023 URPV +4 # -1)UX AT 08D
052112,000466: 11,3235 74205 DMP VXSC
052113,000467: 11,3236 27733 5/8 # B-5 5X Y
052114,000468: 11,3237 00025 UZ # M M
052115,000469: 11,3240 53352 VSL2 VAD # 2 - 2
052116,000470: 11,3241 60325 PDDL NORM # B-5 (5X/R)(1-7COSPHI )UR +(5COSPHI
052117,000471: 11,3242 02070 ALPHAM # - 2 -
052118,000472: 11,3243 00050 X2 # -1)UX +(10XZ/R )UZ AT 08D
052119,000473: 11,3244 67206 PUSH SLOAD
052120,000474: 11,3245 01351 E32C31RM
052121,000475: 11,3246 74271 DDV VXSC
052122,000476: 11,3247 63257 VSL* PDVL
052123,000477: 11,3250 57601 0 -3,2
|
|
Page 1230
|
052125,000479: 11,3251 67206 PUSH SLOAD
052126,000480: 11,3252 01350 E3J22R2M
052127,000481: 11,3253 53361 VXSC VAD
052128,000482: 11,3254 70257 VSL* V/SC
052129,000483: 11,3255 20146 0 -27D,1 # B+16 OR B+20 (J + C )
052130,000484: 11,3256 40055 VAD BOV # 22 31
052131,000485: 11,3257 02062 FV
052132,000486: 11,3260 23000 GOBAQUE
052133,000487: 11,3261 02062 STORE FV
052134,000488: 11,3262 77754 LXA,2
052135,000489: 11,3263 02030 PBODY
052136,000490: 11,3264 72135 NBRANCH SLOAD LXA,1
052137,000491: 11,3265 01501 DIFEQCNT
052138,000492: 11,3266 00154 MPAC
052139,000493: 11,3267 73205 DMP CGOTO
052140,000494: 11,3270 27735 -1/12
052141,000495: 11,3271 00155 MPAC
052142,000496: 11,3272 23306 DIFEQTAB
052143,000497: 11,3273 77745 COSPHIE DLOAD
052144,000498: 11,3274 02036 ALPHAV +4
052145,000499: 11,3275 24023 STOVL COSPHI/2
052146,000500: 11,3276 24001 ZUNIT
052147,000501: 11,3277 77650 GOTO
052148,000502: 11,3300 23061 COMTERM
052149,000503: 11,3301 57435 MATRIX VXV VCOMP
052150,000504: 11,3302 02013 504LM # ROUTINE TRANSLATES FROM PLANETARY
052151,000505: 11,3303 77655 VAD # TO INERTIAL COORDINATES
052152,000506: 11,3304 43505 VXM RVQ
052153,000507: 11,3305 00025 MMATRIX
052154,000508: 11,3306 23475 DIFEQTAB CADR DIFEQ+0
052155,000509: 11,3307 23501 CADR DIFEQ+1
052156,000510: 11,3310 23512 CADR DIFEQ+2
052157,000511: 11,3311 77214 TIMESTEP BOF VLOAD
052158,000512: 11,3312 00342 MIDFLAG
052159,000513: 11,3313 23342 RECTEST
052160,000514: 11,3314 01535 RCV
052161,000515: 11,3315 41241 DOT DMP
052162,000516: 11,3316 01543 VCV
052163,000517: 11,3317 02076 DT/2 # (R.V) X (DELTA T)
052164,000518: 11,3320 77640 BMN
052165,000519: 11,3321 23342 RECTEST
052166,000520: 11,3322 43014 BON BOF
052167,000521: 11,3323 00303 MOONFLAG
052168,000522: 11,3324 23417 LUNSPH
052169,000523: 11,3325 04340 RPQFLAG
052170,000524: 11,3326 23414 EARSPH
052171,000525: 11,3327 45145 DLOAD CALL
052172,000526: 11,3330 01517 TET
052173,000527: 11,3331 33647 LSPOS # RPQV IN MPAC
052174,000528: 11,3332 02105 STORE RPQV # RPQV
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|
Page 1231
|
052176,000530: 11,3333 77754 LXA,2
052177,000531: 11,3334 02030 PBODY
052178,000532: 11,3335 51445 INLUNCHK BVSU ABVAL
052179,000533: 11,3336 01535 RCV
052180,000534: 11,3337 50025 DSU BMN
052181,000535: 11,3340 27741 RSPHERE
052182,000536: 11,3341 23434 DOSWITCH
052183,000537: 11,3342 51575 RECTEST VLOAD ABVAL # RECTIFY IF
052184,000538: 11,3343 01521 TDELTAV
052185,000539: 11,3344 77600 BOV
052186,000540: 11,3345 23370 CALLRECT
052187,000541: 11,3346 51025 DSU BPL # 1) EITHER TDELTAV OR TNUV EQUALS OR
052188,000542: 11,3347 11220 3/4 # EXCEEDS 3/4 IN MAGNITUDE
052189,000543: 11,3350 23370 CALLRECT
052190,000544: 11,3351 53615 DAD SL* # OR
052191,000545: 11,3352 11220 3/4
052192,000546: 11,3353 57605 0 -7,2 # 2) ABVAL(TDELTAV) EQUALS OR EXCEEDS
052193,000547: 11,3354 45271 DDV DSU # .01(ABVAL(RCV))
052194,000548: 11,3355 00013 10D
052195,000549: 11,3356 27737 RECRATIO
052196,000550: 11,3357 77244 BPL VLOAD
052197,000551: 11,3360 23370 CALLRECT
052198,000552: 11,3361 01527 TNUV
052199,000553: 11,3362 45246 ABVAL DSU
052200,000554: 11,3363 11220 3/4
052201,000555: 11,3364 77600 BOV
052202,000556: 11,3365 23370 CALLRECT
052203,000557: 11,3366 77640 BMN
052204,000558: 11,3367 23372 INTGRATE
052205,000559: 11,3370 77624 CALLRECT CALL
052206,000560: 11,3371 27671 RECTIFY
052207,000561: 11,3372 77775 INTGRATE VLOAD
052208,000562: 11,3373 01527 TNUV
052209,000563: 11,3374 25134 STOVL ZV
052210,000564: 11,3375 01521 TDELTAV
052211,000565: 11,3376 01126 STORE YV
052212,000566: 11,3377 77614 CLEAR
052213,000567: 11,3400 00261 JSWITCH
052214,000568: 11,3401 66375 DIFEQ0 VLOAD SSP
052215,000569: 11,3402 01126 YV
052216,000570: 11,3403 01501 DIFEQCNT
052217,000571: 11,3404 00000 0
052218,000572: 11,3405 16032 STODL ALPHAV
052219,000573: 11,3406 24007 DPZERO
052220,000574: 11,3407 02100 STORE H # START H AT ZERO. GOES 0(DELT/2)DELT.
052221,000575: 11,3410 52014 BON GOTO
052222,000576: 11,3411 00301 JSWITCH
052223,000577: 11,3412 23714 DOW..
052224,000578: 11,3413 22524 ACCOMP
052225,000579: 11,3414 52175 EARSPH VLOAD GOTO
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|
Page 1232
|
052227,000581: 11,3415 02105 RPQV
052228,000582: 11,3416 23335 INLUNCHK
052229,000583: 11,3417 60545 LUNSPH DLOAD SR2
052230,000584: 11,3420 00013 10D
052231,000585: 11,3421 50025 DSU BMN
052232,000586: 11,3422 27741 RSPHERE
052233,000587: 11,3423 23342 RECTEST
052234,000588: 11,3424 71214 BOF DLOAD
052235,000589: 11,3425 04340 RPQFLAG
052236,000590: 11,3426 23434 DOSWITCH
052237,000591: 11,3427 01517 TET
052238,000592: 11,3430 77624 CALL
052239,000593: 11,3431 33647 LUNPOS
052240,000594: 11,3432 77676 VCOMP
052241,000595: 11,3433 02105 STORE RPQV
052242,000596: 11,3434 77624 DOSWITCH CALL
052243,000597: 11,3435 23440 ORIGCHNG
052244,000598: 11,3436 77650 GOTO
052245,000599: 11,3437 23372 INTGRATE
052246,000600: 11,3440 45020 ORIGCHNG STQ CALL
052247,000601: 11,3441 02112 ORIGEX
052248,000602: 11,3442 27671 RECTIFY
052249,000603: 11,3443 53775 VLOAD VSL*
052250,000604: 11,3444 01535 RCV
052251,000605: 11,3445 57576 0,2
052252,000606: 11,3446 53651 VSU VSL*
052253,000607: 11,3447 02105 RPQV
052254,000608: 11,3450 57574 2,2
052255,000609: 11,3451 01503 STORE RRECT
052256,000610: 11,3452 01535 STORE RCV
052257,000611: 11,3453 57414 BOF VCOMP
052258,000612: 11,3454 00343 MOONFLAG
052259,000613: 11,3455 23456 +1
052260,000614: 11,3456 53715 PDVL VSL*
052261,000615: 11,3457 01543 VCV
052262,000616: 11,3460 57576 0,2
052263,000617: 11,3461 77651 VSU
052264,000618: 11,3462 77657 VSL*
052265,000619: 11,3463 57574 0 +2,2
052266,000620: 11,3464 01511 STORE VRECT
052267,000621: 11,3465 01543 STORE VCV
052268,000622: 11,3466 67154 LXA,2 SXA,2
052269,000623: 11,3467 02112 ORIGEX
052270,000624: 11,3470 00052 QPRET
052271,000625: 11,3471 52014 BON GOTO
052272,000626: 11,3472 00303 MOONFLAG
052273,000627: 11,3473 26710 CLRMOON
052274,000628: 11,3474 26715 SETMOON
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|
Page 1233
|
052276,000630: # THE RECTIFY SUBROUTINE IS CALLED BY THE INTEGRATION PROGRAM AND OCCASIONALLY BY THE MEASUREMENT INCORPORATION
052277,000631: # ROUTINES TO ESTABLISH A NEW CONIC.
052278,000632:
052279,000633: 13,3671 BANK 13
052280,000634: 13,2000 SETLOC ORBITAL2
052281,000635: 13,2000 BANK
052282,000636:
052283,000637: 13,3671 77354 RECTIFY LXA,2 VLOAD
052284,000638: 13,3672 02030 PBODY
052285,000639: 13,3673 01521 TDELTAV
052286,000640: 13,3674 53257 VSL* VAD
052287,000641: 13,3675 57605 0 -7,2
052288,000642: 13,3676 01535 RCV
052289,000643: 13,3677 01503 STORE RRECT
052290,000644: 13,3700 25535 STOVL RCV
052291,000645: 13,3701 01527 TNUV
052292,000646: 13,3702 53257 VSL* VAD
052293,000647: 13,3703 57602 0 -4,2
052294,000648: 13,3704 01543 VCV
052295,000649: 13,3705 01511 MINIRECT STORE VRECT
052296,000650: 13,3706 25543 STOVL VCV
052297,000651: 13,3707 24007 ZEROVEC
052298,000652: 13,3710 01521 STORE TDELTAV
052299,000653: 13,3711 15527 STODL TNUV
052300,000654: 13,3712 24007 ZEROVEC
052301,000655: 13,3713 01551 STORE TC
052302,000656: 13,3714 01553 STORE XKEP
052303,000657: 13,3715 77616 RVQ
052304,000658:
052305,000659: 11,3475 BANK 11
052306,000660: 11,2000 SETLOC ORBITAL
052307,000661: 11,2000 BANK
|
|
Page 1234
|
052309,000663: # THE THREE DIFEQ ROUTINES - DIFEQ+0, DIFEQ+12, AND DIFEQ+24 - ARE ENTERED TO PROCESS THE CONTRIBUTIONS AT THE
052310,000664: # BEGINNING, MIDDLE, AND END OF THE TIMESTEP, RESPECTIVELY. THE UPDATING IS DONE BY THE NYSTROM METHOD.
052311,000665:
052312,000666: 11,3475 64575 DIFEQ+0 VLOAD VSR3
052313,000667: 11,3476 02062 FV
052314,000668: 11,3477 36046 STCALL PHIV
052315,000669: 11,3500 23655 DIFEQCOM
052316,000670: 11,3501 74575 DIFEQ+1 VLOAD VSR1
052317,000671: 11,3502 02062 FV
052318,000672: 11,3503 53206 PUSH VAD
052319,000673: 11,3504 02046 PHIV
052320,000674: 11,3505 26054 STOVL PSIV
052321,000675: 11,3506 53362 VSR1 VAD
052322,000676: 11,3507 02046 PHIV
052323,000677: 11,3510 36046 STCALL PHIV
052324,000678: 11,3511 23655 DIFEQCOM
052325,000679: 11,3512 57345 DIFEQ+2 DLOAD DMPR
052326,000680: 11,3513 02100 H
052327,000681: 11,3514 11230 DP2/3
052328,000682: 11,3515 74206 PUSH VXSC
052329,000683: 11,3516 02046 PHIV
052330,000684: 11,3517 53372 VSL1 VAD
052331,000685: 11,3520 01134 ZV
052332,000686: 11,3521 53361 VXSC VAD
052333,000687: 11,3522 02100 H
052334,000688: 11,3523 01126 YV
052335,000689: 11,3524 25126 STOVL YV
052336,000690: 11,3525 02062 FV
052337,000691: 11,3526 53322 VSR3 VAD
052338,000692: 11,3527 02054 PSIV
052339,000693: 11,3530 76561 VXSC VSL1
052340,000694: 11,3531 77655 VAD
052341,000695: 11,3532 01134 ZV
052342,000696: 11,3533 01134 STORE ZV
052343,000697: 11,3534 45014 BOFF CALL
052344,000698: 11,3535 00341 JSWITCH
052345,000699: 11,3536 23606 ENDSTATE
052346,000700: 11,3537 11210 GRP2PC
052347,000701: 11,3540 77354 LXA,2 VLOAD
052348,000702: 11,3541 01116 COLREG
052349,000703: 11,3542 01134 ZV
052350,000704: 11,3543 77732 VSL3 # ADJUST W-POSITION FOR STORAGE
052351,000705: 11,3544 12467 STORE W +54D,2
052352,000706: 11,3545 77775 VLOAD
052353,000707: 11,3546 01126 YV
052354,000708: 11,3547 40132 VSL3 BOV
052355,000709: 11,3550 23700 WMATEND
052356,000710: 11,3551 12401 STORE W,2
052357,000711:
052358,000712: 11,3552 77624 CALL
052359,000713: 11,3553 11210 GRP2PC
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|
Page 1235
|
052361,000715: 11,3554 66354 LXA,2 SSP
052362,000716: 11,3555 01116 COLREG
052363,000717: 11,3556 00052 S2
052364,000718: 11,3557 00000 0
052365,000719: 11,3560 67114 INCR,2 SXA,2
052366,000720: 11,3561 00006 6
052367,000721: 11,3562 01125 YV
052368,000722: 11,3563 45104 TIX,2 CALL
052369,000723: 11,3564 23651 RELOADSV
052370,000724: 11,3565 11210 GRP2PC
052371,000725: 11,3566 67154 LXA,2 SXA,2
052372,000726: 11,3567 01125 YV
052373,000727: 11,3570 01116 COLREG
052374,000728:
052375,000729: 11,3571 77624 NEXTCOL CALL
052376,000730: 11,3572 11210 GRP2PC
052377,000731: 11,3573 76754 LXA,2 VLOAD*
052378,000732: 11,3574 01116 COLREG
052379,000733: 11,3575 75376 W,2
052380,000734: 11,3576 77722 VSR3 # ADJUST W-POSITION FOR INTEGRATION
052381,000735: 11,3577 01126 STORE YV
052382,000736: 11,3600 76173 VLOAD* AXT,1
052383,000737: 11,3601 75310 W +54D,2
052384,000738: 11,3602 00000 0
052385,000739: 11,3603 77722 VSR3 # ADJUST W-VELOCITY FOR INTEGRATION
052386,000740: 11,3604 35134 STCALL ZV
052387,000741: 11,3605 23401 DIFEQ0
052388,000742:
052389,000743: 11,3606 77200 ENDSTATE BOV VLOAD
052390,000744: 11,3607 23000 GOBAQUE
052391,000745: 11,3610 01134 ZV
052392,000746: 11,3611 25527 STOVL TNUV
052393,000747: 11,3612 01126 YV
052394,000748: 11,3613 01521 STORE TDELTAV
052395,000749: 11,3614 43014 BON BOFF
052396,000750: 11,3615 04715 MIDAVFLG
052397,000751: 11,3616 27627 CKMID2 # CHECK FOR MID2 BEFORE GOING TO TIMEINC
052398,000752: 11,3617 01756 DIM0FLAG
052399,000753: 11,3620 27256 TESTLOOP
052400,000754: 11,3621 77776 EXIT
052401,000755: 11,3622 05353 TC PHASCHNG
052402,000756: 11,3623 04022 OCT 04022 # PHASE 1
052403,000757: 11,3624 05504 TC UPFLAG # PHASE CHANGE HAS OCCURRED BETWEEN
052404,000758: 11,3625 00236 ADRES REINTFLG # INTSTALL AND INTWAKE
052405,000759: 11,3626 06042 TC INTPRET
052406,000760: 11,3627 77731 SSP
052407,000761: 11,3630 00053 QPRET
052408,000762: 11,3631 23636 AMOVED
052409,000763: 11,3632 52014 BON GOTO
052410,000764: 11,3633 01714 VINTFLAG
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|
Page 1236
|
052412,000766: 11,3634 26660 ATOPCSM
052413,000767: 11,3635 26733 ATOPLEM
052414,000768: 11,3636 66214 AMOVED SET SSP
052415,000769: 11,3637 00061 JSWITCH
052416,000770: 11,3640 01117 COLREG
052417,000771: 11,3641 77741 DEC -30 B-14
052418,000772: 11,3642 66214 BOFF SSP
052419,000773: 11,3643 01755 D6OR9FLG
052420,000774: 11,3644 23571 NEXTCOL
052421,000775: 11,3645 01117 COLREG
052422,000776: 11,3646 77717 DEC -48 B-14
052423,000777: 11,3647 77650 GOTO
052424,000778: 11,3650 23571 NEXTCOL
052425,000779:
052426,000780: 11,3651 77745 RELOADSV DLOAD # RELOAD TEMPORARY STATE VECTOR
052427,000781: 11,3652 01115 TDEC # FROM PERMANENT IN CASE OF
052428,000782: 11,3653 34041 STCALL TDEC1
052429,000783: 11,3654 27140 INTEGRV2 # BY STARTING AT INTEGRV2.
052430,000784: 11,3655 43345 DIFEQCOM DLOAD DAD # INCREMENT H AND DIFEQCNT.
052431,000785: 11,3656 02076 DT/2
052432,000786: 11,3657 02100 H
052433,000787: 11,3660 66110 INCR,1 SXA,1
052434,000788: 11,3661 77763 DEC -12 B-14
052435,000789: 11,3662 01500 DIFEQCNT # DIFEQCNT SET FOR NEXT ENTRY.
052436,000790: 11,3663 02100 STORE H
052437,000791: 11,3664 74561 VXSC VSR1
052438,000792: 11,3665 02062 FV
052439,000793: 11,3666 74255 VAD VXSC
052440,000794: 11,3667 01134 ZV
052441,000795: 11,3670 02100 H
052442,000796: 11,3671 77655 VAD
052443,000797: 11,3672 01126 YV
052444,000798: 11,3673 02032 STORE ALPHAV
052445,000799: 11,3674 52014 BON GOTO
052446,000800: 11,3675 00301 JSWITCH
052447,000801: 11,3676 23714 DOW..
052448,000802: 11,3677 22504 FBR3
052449,000803:
052450,000804: 11,3700 43014 WMATEND CLEAR CLEAR
052451,000805: 11,3701 01676 DIM0FLAG # DONT INTEGRATE W THIS TIME
052452,000806: 11,3702 01671 ORBWFLAG # INVALIDATE W
052453,000807: 11,3703 77614 CLEAR
052454,000808: 11,3704 02676 RENDWFLG
052455,000809: 11,3705 77414 SET EXIT
052456,000810: 11,3706 01472 STATEFLG # PICK UP STATE VECTOR UPDATE
052457,000811: 11,3707 05567 TC ALARM
052458,000812: 11,3710 00421 OCT 421
052459,000813: 11,3711 06042 TC INTPRET
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Page 1237
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052461,000815: 11,3712 77650 GOTO
052462,000816: 11,3713 27256 TESTLOOP # FINISH INTEGRATING STATE VECTOR
052463,000817:
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Page 1238
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052465,000819: # ORBITAL ROUTINE FOR EXTRAPOLATION OF THE W MATRIX. IT COMPUTES THE SECOND DERIVATIVE OF EACH COLUMN POSITION
052466,000820: # VECTOR OF THE MATRIX AND CALLS THE NYSTROM INTEGRATION ROUTINES TO SOLVE THE DIFFERENTIAL EQUATIONS. THE PROGRAM
052467,000821: # USES A TABLE OF VEHICLE POSITION VECTORS COMPUTED DURING THE INTEGRATION OF THE VEHICLES POSITION AND VELOCITY.
052468,000822:
052469,000823: 11,3714 70754 DOW.. LXA,2 DLOAD*
052470,000824: 11,3715 02030 PBODY
052471,000825: 11,3716 51770 MUEARTH,2
052472,000826: 11,3717 36072 STCALL BETAM
052473,000827: 11,3720 23742 DOW..1
052474,000828: 11,3721 02062 STORE FV
052475,000829: 11,3722 62014 BOF INCR,1
052476,000830: 11,3723 00342 MIDFLAG
052477,000831: 11,3724 23264 NBRANCH
052478,000832: 11,3725 77771 DEC -6 B-14
052479,000833: 11,3726 70744 LXC,2 DLOAD*
052480,000834: 11,3727 02030 PBODY
052481,000835: 11,3730 51772 MUEARTH -2,2
052482,000836: 11,3731 36072 STCALL BETAM
052483,000837: 11,3732 23742 DOW..1
052484,000838: 11,3733 50414 BON VSR6
052485,000839: 11,3734 00303 MOONFLAG
052486,000840: 11,3735 23736 +1
052487,000841: 11,3736 77655 VAD
052488,000842: 11,3737 02062 FV
052489,000843: 11,3740 36062 STCALL FV
052490,000844: 11,3741 23264 NBRANCH
052491,000845: 11,3742 60575 DOW..1 VLOAD VSR4
052492,000846: 11,3743 02032 ALPHAV
052493,000847: 11,3744 53513 PDVL* UNIT
052494,000848: 11,3745 02132 VECTAB,1
052495,000849: 11,3746 46315 PDVL VPROJ
052496,000850: 11,3747 02032 ALPHAV
052497,000851: 11,3750 52361 VXSC VSU
052498,000852: 11,3751 11220 3/4
052499,000853: 11,3752 60325 PDDL NORM
052500,000854: 11,3753 00045 36D
052501,000855: 11,3754 00052 S2
052502,000856: 11,3755 63406 PUSH DSQ
052503,000857: 11,3756 77605 DMP
052504,000858: 11,3757 65301 NORM PDDL
052505,000859: 11,3760 00043 34D
052506,000860: 11,3761 02072 BETAM
052507,000861: 11,3762 56342 SR1 DDV
052508,000862: 11,3763 77761 VXSC
052509,000863: 11,3764 57154 LXA,2 XAD,2
052510,000864: 11,3765 00051 S2
052511,000865: 11,3766 00051 S2
052512,000866: 11,3767 57074 XAD,2 XAD,2
052513,000867: 11,3770 00051 S2
052514,000868: 11,3771 00042 34D
052515,000869: 11,3772 43457 VSL* RVQ
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Page 1239
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052517,000871: 11,3773 57606 0 -8D,2 # ****************************************
052518,000872:
052519,000873: 12,2000 SETLOC ORBITAL1
052520,000874: 12,2000 BANK
052521,000875:
052522,000876: 12,3755 04631 23146 3/5 2DEC .6 B-2
052523,000877: 12,3757 14000 00000 THREE/8 2DEC .375
052524,000878: 12,3761 02314 31463 .3D 2DEC .3 B-2
052525,000879: 12,3763 01400 00000 3/64 2DEC 3 B-6
052526,000880: 12,3765 10000 00000 DP1/4 2DEC .25
052527,000881: 12,3767 12,3765 DQUARTER EQUALS DP1/4
052528,000882: 12,3767 12,3765 POS1/4 EQUALS DP1/4
052529,000883: 12,3767 03000 00000 3/32 2DEC 3 B-5
052530,000884: 12,3771 36000 00000 15/16 2DEC 15. B-4
052531,000885:
052532,000886: 05,3774 BANK 05
052533,000887: 04,2000 SETLOC ORBITAL3
052534,000888: 04,2000 BANK
052535,000889:
052536,000890: 04,3217 30000 00000 3/4 2DEC 3.0 B-2
052537,000891: 04,3221 22525 12525 7/12 2DEC .5833333333
052538,000892: 04,3223 22000 00000 9/16 2DEC 9 B-4
052539,000893: 04,3225 01200 00000 5/128 2DEC 5 B-7
052540,000894: 04,3227 12,2006 DPZERO EQUALS ZEROVEC
052541,000895: 04,3227 25252 25253 DP2/3 2DEC .6666666667
052542,000896: 04,3231 04,3227 2/3 EQUALS DP2/3
052543,000897: 04,3231 00027 OCT27 OCT 27
052544,000898:
052545,000899: 13,3716 BANK 13
052546,000900: 13,2000 SETLOC ORBITAL2
052547,000901: 13,2000 BANK
052548,000902: # IT IS VITAL THAT THE FOLLOWING CONSTANTS NOT BE SHUFFLED
052549,000903: 13,3716 77764 DEC -11 B-14
052550,000904: 13,3717 77775 DEC -2 B-14
052551,000905: 13,3720 77766 DEC -9 B-14
052552,000906: 13,3721 77771 DEC -6 B-14
052553,000907: 13,3722 77775 DEC -2 B-14
052554,000908: 13,3723 77775 DEC -2 B-14
052555,000909: 13,3724 00000 DEC 0 B-14
052556,000910: 13,3725 77763 DEC -12 B-14
052557,000911: 13,3726 77766 DEC -9 B-14
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Page 1240
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052559,000913: 13,3727 77773 DEC -4 B-14
052560,000914: 13,3730 77770 ASCALE DEC -7 B-14
052561,000915: 13,3731 77771 DEC -6 B-14
052562,000916: 13,3732 24000 00000 5/8 2DEC 5 B-3
052563,000917: 13,3734 74631 63145 -1/12 2DEC -.1
052564,000918: 13,3736 00243 32703 RECRATIO 2DEC .01
052565,000919: 13,3740 03654 21000 RSPHERE 2DEC 64373.76 E3 B-29
052566,000920: 13,3742 03654 21000 RDM 2DEC 16093.44 E3 B-27
052567,000921: 13,3744 04627 25200 RDE 2DEC 80467.20 E3 B-29
052568,000922:
052569,000923: 13,3746 RATT EQUALS 00
052570,000924: 13,3746 VATT EQUALS 6D
052571,000925: 13,3746 TAT EQUALS 12D
052572,000926: 13,3746 RATT1 EQUALS 14D
052573,000927: 13,3746 VATT1 EQUALS 20D
052574,000928: 13,3746 MU(P) EQUALS 26D
052575,000929: 13,3746 TDEC1 EQUALS 32D
052576,000930: 13,3746 URPV EQUALS 14D
052577,000931: 13,3746 0022 COSPHI/2 EQUALS URPV +4
052578,000932: 13,3746 UZ EQUALS 20D
052579,000933: 13,3746 TVEC EQUALS 26D
052580,000934:
End of include-file ORBITAL_INTEGRATION.agc. Parent file is MAIN.agc