132P/Helin-Roman-Alu
Last updated 2014 Dec. 1
+ Orbit O-C
132P/Helin-Roman-Alu
From 225 observations 1989 Nov. 2-2014 Nov. 4, mean residual 0".67.
Nongravitational parameters A1 = +0.34, A2 = -0.0006.
Epoch = 2014 May 23.0 TT JDT = 2456800.5
T = 2014 May 21.6852652051 TT +/- 0.0002376455 0.0000000001
Peri. = 221.1268733723 +/- 0.0001179879 0.0000000000
Node = 178.3695642409 (2000.0) +/- 0.0001441773 0.0000000000
Incl. = 5.7772981280 +/- 0.0000112342 -0.0000000000
q = 1.9078049525 AU +/- 0.0000009617 -0.0000000000
e = 0.5320522014 +/- 0.0000002049 -0.0000000000
A1 = 0.3419566914 +/- 0.0303298074 0.0000000269
A2 = -0.0005627451 +/- 0.0008219374 -0.0000000001
a = 4.0769610585 AU +/- 0.0000006677
n = 0.1197289652 +/- 0.0000000294
P = 8.2319902032 years +/- 0.0000020222
132P Helin-Roman-Alu *18930604.85927 1.7151997 0.5575087 192.44553 206.52550 6.75468 18930517 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.63 3.8762340
132P Helin-Roman-Alu *19010118.30718 1.7146062 0.5572944 192.50469 206.51163 6.74808 19010116 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.62 3.8730166
132P Helin-Roman-Alu *19080903.74413 1.7111043 0.5578161 192.60570 206.42870 6.75370 19080916 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.61 3.8696670
132P Helin-Roman-Alu *19160521.19026 1.7625993 0.5502231 193.48528 206.14222 6.77691 19160517 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.76 3.9188298
132P Helin-Roman-Alu *19240223.31243 1.7696433 0.5492377 193.46392 206.13836 6.76786 19240225 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.78 3.9258898
132P Helin-Roman-Alu *19311203.16681 1.7643615 0.5496642 193.57573 206.05423 6.77388 19311205 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.75 3.9178800
Jupiter 0.6155 19340215.0
132P Helin-Roman-Alu *19400214.30708 1.9667932 0.5206564 198.90602 203.74650 7.44410 19400221 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 8.31 4.1030965
132P Helin-Roman-Alu *19480607.71093 1.9750952 0.5194271 198.93991 203.73913 7.43179 19480618 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 8.33 4.1098761
132P Helin-Roman-Alu *19561009.44963 1.9692546 0.5204617 199.07667 203.63457 7.44264 19561014 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 8.32 4.1065634
132P Helin-Roman-Alu *19650204.11172 1.9725695 0.5201520 199.15708 203.66254 7.44463 19650209 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 8.33 4.1108217
132P Helin-Roman-Alu *19730520.69432 1.9302361 0.5255156 200.11040 203.19210 7.42809 19730607 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 8.21 4.0680706
132P Helin-Roman-Alu *19810812.36733 1.9392470 0.5245111 200.22163 203.08861 7.41994 19810824 225 19891102 20141104 13.0 10.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 8.24 4.0784276
132P/1989 U1 Helin-Roman-Alu 19891031.29763 1.9296817 0.5253837 200.33217 203.08006 7.42719 19891110 225 19891102 20141104 13.0 10.0 h3E2 0.7 1 2 +0.34 -0.0006 Kinoshita P 8.20 4.0657718
Jupiter 0.4928 19950505.0
132P/1997 N2 Helin-Roman-Alu 19971110.09421 1.9100156 0.5316488 220.95918 178.47999 5.77567 19971108 225 19891102 20141104 13.0 10.0 h3E2 0.7 2 2 +0.34 -0.0006 Kinoshita P 8.24 4.0781698
132P Helin-Roman-Alu 20060214.97302 1.9241608 0.5299913 221.09793 178.38800 5.76595 20060306 225 19891102 20141104 13.0 10.0 h3E2 0.7 3 2 +0.34 -0.0006 Kinoshita P 8.28 4.0938835
132P Helin-Roman-Alu 20140521.68527 1.9078050 0.5320522 221.12687 178.36956 5.77730 20140523 225 19891102 20141104 13.0 10.0 h3E2 0.7 4 2 +0.34 -0.0006 Kinoshita P 8.23 4.0769611
Jupiter 0.3309 20170127.5
Earth 0.7368 20211009.5
132P Helin-Roman-Alu *20211113.04386 1.6917112 0.5646638 216.34113 173.99912 5.38299 20211102 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.66 3.8859881
132P Helin-Roman-Alu *20290719.54804 1.7028281 0.5632018 216.44670 173.93407 5.37441 20290703 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.70 3.8984319
132P Helin-Roman-Alu *20370324.61348 1.6919093 0.5645670 216.47057 173.93081 5.38162 20370412 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.66 3.8855789
Jupiter 0.4443 20420203.8
132P Helin-Roman-Alu *20440921.31558 1.7379358 0.5595781 247.46937 137.63767 4.42711 20440922 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.84 3.9460705
132P Helin-Roman-Alu *20520802.03446 1.7486779 0.5582815 247.57234 137.54588 4.42306 20520811 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.88 3.9588061
132P Helin-Roman-Alu *20600610.57879 1.7364931 0.5598762 247.62176 137.54180 4.42652 20600630 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.84 3.9454653
Jupiter 0.3053 20651127.0
132P Helin-Roman-Alu *20680302.23948 1.6376178 0.5723736 298.09782 86.91124 7.39721 20680229 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.49 3.8295530
132P Helin-Roman-Alu *20750909.20316 1.6472473 0.5709528 298.33196 86.77218 7.39729 20750920 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.52 3.8393148
132P Helin-Roman-Alu *20830313.39637 1.6412877 0.5719060 298.38188 86.72612 7.40273 20830302 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.51 3.8339424
132P Helin-Roman-Alu *20900906.13519 1.6276354 0.5739292 298.61448 86.59942 7.43036 20900921 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.47 3.8201054
132P Helin-Roman-Alu *20980225.16231 1.6264275 0.5740415 298.72978 86.49315 7.43325 20980303 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.46 3.8182768
132P Helin-Roman-Alu *21050908.17219 1.6657840 0.5679224 300.07575 85.53692 7.42464 21050923 225 19891102 20141104 4.5 40.0 h3E2 0.7 x 2 +0.34 -0.0006 Kinoshita P 7.57 3.8552889
[Numbered short periodic comets index]
[Main index]
