112P/Urata-Niijima
Last updated 2006 Nov. 27
+ Orbit O-C
112P/Urata-Niijima
From 234 observations 1986 Oct. 4-2006 Nov. 24, mean residual 0".68.
Nongravitational parameters A1 = +0.00, A2 = +0.0058.
Epoch = 2006 Nov. 1.0 TT JDT = 2454040.5
T = 2006 Oct. 29.5787324030 TT +/- 0.0003249117 0.0000000002
Peri. = 21.4464271407 +/- 0.0002424568 0.0000000002
Node = 31.9280142725 (2000.0) +/- 0.0000230517 -0.0000000000
Incl. = 24.1675876683 +/- 0.0000223583 0.0000000000
q = 1.4646912835 AU +/- 0.0000004531 -0.0000000000
e = 0.5864900767 +/- 0.0000001182 0.0000000000
A1 = 0.0009406914 +/- 0.0191323170 0.0000000196
A2 = 0.0058173845 +/- 0.0002806028 -0.0000000000
a = 3.5420946411 AU +/- 0.0000004211
n = 0.1478474480 +/- 0.0000000264
P = 6.6663826936 years +/- 0.0000011888
112P Urata-Niijima *18950914.85065 1.5946557 0.5434906 14.08595 36.74746 29.63993 18950904 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.53 3.4931493
112P Urata-Niijima *19020312.87254 1.5491213 0.5527031 14.48316 36.38476 29.61945 19020401 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.45 3.4632957
112P Urata-Niijima *19080824.53904 1.5476936 0.5530394 14.60618 36.32148 29.61790 19080807 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.44 3.4627074
Jupiter 0.2644 AU 19110309.3 TT
112P Urata-Niijima *19150408.27226 1.4456470 0.5845245 17.87789 34.52914 26.08623 19150413 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.49 3.4794996
112P Urata-Niijima *19211009.16099 1.4510266 0.5836861 17.98165 34.46768 26.05073 19210928 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.51 3.4854144
Earth 0.7787 19211112.5
112P Urata-Niijima *19280419.72832 1.4661222 0.5811070 18.13573 34.43801 25.96091 19280424 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.55 3.4999919
Earth 0.5132 19341105.5
112P Urata-Niijima *19341109.79806 1.4741606 0.5796767 18.16712 34.40542 25.91634 19341119 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.57 3.5072064
112P Urata-Niijima *19410531.46232 1.4685589 0.5807389 18.13088 34.43374 25.94066 19410615 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.56 3.5027308
Earth 0.6839 19471027.3
112P Urata-Niijima *19471219.27584 1.4719261 0.5800846 18.08153 34.42868 25.91452 19471201 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.56 3.5052917
112P Urata-Niijima *19540708.38806 1.4628968 0.5816312 18.11534 34.40877 25.95117 19540627 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.54 3.4966679
112P Urata-Niijima *19610112.45191 1.4454039 0.5850882 18.24836 34.27655 25.94649 19610121 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.50 3.4836416
112P Urata-Niijima *19670715.65483 1.4411989 0.5858151 18.34634 34.21820 25.95690 19670709 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.49 3.4796028
Earth 0.5562 19731030.0
112P Urata-Niijima *19731210.48558 1.3531574 0.6057989 19.17257 32.61684 25.18437 19731224 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.36 3.4326578
112P Urata-Niijima *19800424.08138 1.3550875 0.6054535 19.28682 32.54673 25.16282 19800501 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.37 3.4345445
Jupiter 0.6960 19820505.8
Earth 0.4792 19861102.8
112P/1986 UD Urata-Niijima 19861122.93947 1.4492058 0.5891254 21.39407 31.97322 24.25625 19861126 234 19861004 20061124 16.0 10.0 h3E2 0.7 1 2 +0.00 +0.0058 Kinoshita P 6.62 3.5271242
112P/1993 U1 Urata-Niijima 19930713.57449 1.4566411 0.5878666 21.48100 31.91250 24.21403 19930801 234 19861004 20061124 16.0 10.0 h3E2 0.7 2 2 +0.00 +0.0058 Kinoshita P 6.64 3.5343925
112P Urata-Niijima 20000304.38901 1.4578612 0.5877743 21.45655 31.94380 24.20482 20000226 234 19861004 20061124 16.0 10.0 h3E2 0.7 3 2 +0.00 +0.0058 Kinoshita P 6.65 3.5365607
112P Urata-Niijima 20061029.57873 1.4646913 0.5864901 21.44643 31.92801 24.16759 20061101 234 19861004 20061124 16.0 10.0 h3E2 0.7 4 2 +0.00 +0.0058 Kinoshita P 6.67 3.5420946
Earth 0.5914 20061109.3
112P Urata-Niijima *20130624.31007 1.4553103 0.5881240 21.45014 31.92694 24.20297 20130707 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.64 3.5333697
112P Urata-Niijima *20200207.96197 1.4466221 0.5897415 21.50024 31.84986 24.19080 20200201 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.62 3.5261238
112P Urata-Niijima *20260921.86228 1.4411605 0.5906971 21.58940 31.79388 24.20422 20261007 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.61 3.5210120
112P Urata-Niijima *20330403.49326 1.3695922 0.6063517 22.60011 30.12714 23.56781 20330324 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.49 3.4792283
112P Urata-Niijima *20391004.04853 1.3717599 0.6060608 22.71471 30.05134 23.54547 20391019 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.50 3.4821614
Earth 0.8537 20391113.0
Jupiter 0.9541 20410903.3
112P Urata-Niijima *20460527.92746 1.4394619 0.5944373 24.11260 29.64657 22.94582 20460515 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.69 3.5492953
112P Urata-Niijima *20530207.33974 1.4473503 0.5931195 24.18534 29.59069 22.90517 20530227 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.71 3.5571879
112P Urata-Niijima *20591021.85259 1.4447554 0.5936771 24.15559 29.62563 22.91048 20591103 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.70 3.5556828
Earth 0.6684 20591112.8
112P Urata-Niijima *20660705.23727 1.4499946 0.5926552 24.13013 29.61231 22.88055 20660709 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.72 3.5596247
112P Urata-Niijima *20730319.05858 1.4401416 0.5943680 24.16485 29.59393 22.91218 20730314 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.69 3.5503648
Earth 0.4537 20791104.5
112P Urata-Niijima *20791116.56410 1.4184948 0.5985120 24.43595 29.33999 22.88388 20791118 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.64 3.5330937
112P Urata-Niijima *20860709.46606 1.4153768 0.5990923 24.54430 29.27045 22.88450 20860724 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.63 3.5304308
Jupiter 0.6398 20890207.5
112P Urata-Niijima *20930110.60744 1.3085622 0.6241628 24.97051 26.84342 21.10165 20930108 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.50 3.4817257
112P Urata-Niijima *20990716.37006 1.3128352 0.6234740 25.07378 26.76918 21.07258 20990805 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.51 3.4867051
112P Urata-Niijima *21060204.06491 1.3358503 0.6194658 25.43851 26.66380 20.90065 21060121 234 19861004 20061124 16.0 10.0 h3E2 0.7 x 2 +0.00 +0.0058 Kinoshita P 6.58 3.5104605
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