79P/du Toit-Hartley
Last updated 2013 Feb. 12
+ Orbit O-C
79P/du Toit-Hartley
From 190 observations 1986 Dec. 27-2013 Feb. 7, mean residual 0".70.
Nongravitational parameters A1 = -0.14, A2 = +0.0004.
Epoch = 2013 Aug. 16.0 TT JDT = 2456520.5
T = 2013 Aug. 23.2907215180 TT +/- 0.0012825142 0.0000000009
Peri. = 281.6882026529 +/- 0.0004680065 0.0000000003
Node = 280.6417334651 (2000.0) +/- 0.0001849640 0.0000000000
Incl. = 3.1455985257 +/- 0.0000199264 -0.0000000000
q = 1.1238067766 AU +/- 0.0000017201 -0.0000000000
e = 0.6185071336 +/- 0.0000005474 0.0000000000
A1 = -0.1350099645 +/- 0.0181970876 0.0000000129
A2 = 0.0004446889 +/- 0.0000988534 -0.0000000000
a = 2.9458133444 AU +/- 0.0000020979
n = 0.1949378789 +/- 0.0000002082
P = 5.0560089932 years +/- 0.0000054011
79P du Toit-Hartley *18970105.34318 1.2461893 0.5870319 189.77590 7.92670 8.92220 18961227 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.24 3.0176405
Earth 0.2499 AU 19020406.8 TT
79P du Toit-Hartley *19020407.53800 1.2493206 0.5862659 189.86959 7.89049 8.91242 19020401 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.25 3.0196218
Jupiter 0.5307 19040314.3
79P du Toit-Hartley *19071012.96178 1.4005777 0.5539694 193.20346 6.79823 8.21970 19071101 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.56 3.1400935
Earth 0.6058 19130317.8
79P du Toit-Hartley *19130509.53752 1.4011634 0.5538378 193.38691 6.73859 8.20999 19130423 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.57 3.1404798
Jupiter 0.5947 19161011.5
79P du Toit-Hartley *19181108.89423 1.2625510 0.5849521 201.53781 359.68090 6.92855 19181123 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.31 3.0419406
79P du Toit-Hartley *19240229.76563 1.2594753 0.5857262 201.63854 359.64562 6.92896 19240225 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.30 3.0402003
Earth 0.7403 19240522.3
79P du Toit-Hartley *19290614.97347 1.2530253 0.5871880 201.64923 359.58578 6.92975 19290529 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.29 3.0353415
79P du Toit-Hartley *19340926.72693 1.2480088 0.5883848 201.63946 359.57567 6.93570 19341010 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.28 3.0319797
79P du Toit-Hartley *19400107.32150 1.2516152 0.5876066 201.61512 359.55405 6.92736 19400112 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.29 3.0350028
Earth 0.2912 19450409.0
79P/1945 G1 du Toit-Hartley 19450418.72130 1.2499041 0.5879854 201.53473 359.55240 6.92941 19450415 43 19450409 19870525 16.5 10.0 h3E2 0.6 1 2 +0.56 +0.0043 Kinoshita P 5.28 3.0336400
79P du Toit-Hartley *19500802.76282 1.2541959 0.5869650 201.59725 359.51051 6.91997 19500718 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.29 3.0365364
79P du Toit-Hartley *19551125.03020 1.2730730 0.5827313 201.78380 359.39325 6.87362 19551129 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.33 3.0509672
79P du Toit-Hartley *19610327.12884 1.2748778 0.5822640 201.90865 359.34164 6.86665 19610411 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.33 3.0518744
Earth 0.3821 19610415.0
Jupiter 0.3428 19631215.0
79P du Toit-Hartley *19660726.05905 1.2116957 0.5982719 250.93173 309.95943 2.94251 19660714 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.24 3.0162084
79P du Toit-Hartley *19711023.27297 1.2099045 0.5987129 251.24608 309.73806 2.94008 19711016 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.24 3.0150593
79P du Toit-Hartley *19770111.73831 1.1997702 0.6010672 251.51519 309.43997 2.94337 19770117 43 19450409 19870525 16.5 10.0 h3E2 0.6 x 2 +0.56 +0.0043 Kinoshita P 5.22 3.0074493
79P/1982 C1-A du Toit-Hartley 19820330.44488 1.1947554 0.6023192 251.57808 309.38096 2.94415 19820312 43 19450409 19870525 16.5 10.0 h3E2 0.6 2 2 +0.56 +0.0043 Kinoshita P 5.21 3.0043075
Earth 0.2938 19820405.5
79P du Toit-Hartley 19870614.01000 1.1990617 0.6012314 251.56128 309.34683 2.94251 19870614 49 19820218 20030305 16.5 10.0 h3E2 0.8 3 2 +0.28 +0.0109 Kinoshita P 5.21 3.0069111
79P du Toit-Hartley *19920827.62377 1.1971614 0.6016219 251.47475 309.35288 2.94276 19920915 49 19820218 20030305 16.5 10.0 h3E2 0.8 x 2 +0.28 +0.0109 Kinoshita P 5.21 3.0050885
79P du Toit-Hartley *19971114.54938 1.2006970 0.6007840 251.61502 309.23570 2.93971 19971108 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.22 3.0076371
79P du Toit-Hartley 20030215.37146 1.2299752 0.5941168 253.07101 307.96870 2.89473 20030210 190 19861227 20130207 16.5 5.0 h3E2 0.7 4 2 -0.14 +0.0004 Kinoshita P 5.28 3.0303671
79P du Toit-Hartley 20080528.42217 1.2304792 0.5940156 253.27731 307.83753 2.89329 20080514 190 19861227 20130207 16.5 5.0 h3E2 0.7 5 2 -0.14 +0.0004 Kinoshita P 5.28 3.0308531
Jupiter 0.6008 20110928.5
79P du Toit-Hartley 20130823.29072 1.1238068 0.6185071 281.68820 280.64173 3.14560 20130816 190 19861227 20130207 16.5 5.0 h3E2 0.7 6 2 -0.14 +0.0004 Kinoshita P 5.06 2.9458133
79P du Toit-Hartley *20180913.34351 1.1209320 0.6192196 281.85035 280.52601 3.14769 20180830 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.05 2.9437752
79P du Toit-Hartley *20230930.35609 1.1210415 0.6192216 281.78774 280.51790 3.14869 20230913 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.05 2.9440781
79P du Toit-Hartley *20281016.19884 1.1165732 0.6203501 281.86191 280.41395 3.15084 20281105 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.04 2.9410605
79P du Toit-Hartley *20331103.10835 1.1215342 0.6190692 281.92480 280.35173 3.14976 20331119 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.05 2.9441943
79P du Toit-Hartley *20381127.47909 1.1358156 0.6156738 282.49776 279.81366 3.14285 20381203 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.08 2.9553426
79P du Toit-Hartley *20431229.54796 1.1366761 0.6154618 282.70660 279.68143 3.14354 20431217 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.08 2.9559509
Jupiter 0.8940 20470505.5
79P du Toit-Hartley *20490116.53322 1.0682736 0.6317364 291.88181 271.25328 3.41924 20481230 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 4.94 2.9008397
79P du Toit-Hartley *20531226.00056 1.0647754 0.6327061 292.00630 271.15204 3.42230 20540113 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 4.94 2.8989741
79P du Toit-Hartley *20581202.52645 1.0667435 0.6322764 292.04193 271.08351 3.42321 20581218 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 4.94 2.9009383
79P du Toit-Hartley *20631108.71168 1.0650455 0.6326497 291.99381 271.06567 3.42405 20631122 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 4.94 2.8992639
79P du Toit-Hartley *20681017.79173 1.0680761 0.6318680 292.10276 270.98963 3.42389 20681026 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 4.94 2.9013398
Jupiter 0.9076 20700630.5
79P du Toit-Hartley *20731105.66248 1.1366252 0.6154598 301.94637 261.87451 3.53075 20731109 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.08 2.9558034
79P du Toit-Hartley *20781207.31286 1.1357805 0.6156631 302.12023 261.76828 3.53400 20781123 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.08 2.9551688
79P du Toit-Hartley *20831231.41156 1.1210883 0.6191862 302.54709 261.37276 3.56105 20840116 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.05 2.9439277
79P du Toit-Hartley *20890117.47225 1.1166603 0.6203213 302.72713 261.21913 3.56809 20890129 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.04 2.9410661
79P du Toit-Hartley *20940202.89242 1.1209473 0.6192839 302.66208 261.23290 3.56573 20940212 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.05 2.9443130
79P du Toit-Hartley *20990219.96662 1.1208059 0.6192947 302.63100 261.19808 3.56597 20990226 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.05 2.9440249
79P du Toit-Hartley *21040313.13243 1.1238615 0.6184734 302.76095 261.12053 3.56657 21040312 190 19861227 20130207 16.5 5.0 h3E2 0.7 x 2 -0.14 +0.0004 Kinoshita P 5.06 2.9456965
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