IAA RAS IAA Minor Planet Database

156P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2020-03-21 (JD 2458929.5)
Eccentricity (e)0.6149224443 ± 5.61e-08
Semi-major axis (a)3.4619374047 AU ± 1.68e-07
Inclination (i)17.26354012° ± 6.74e-06
Long. of Asc. Node (Ω)35.39689807° ± 1.33e-05
Arg. of Perihelion (ω)0.37846120° ± 1.60e-05
Mean Anomaly (M)322.99763536° ± 4.84e-06
Mean Motion (n)0.1530119173°/day ± 1.11e-08
Perihelion dist (q)1.33311439 AU ± 2.05e-07
Aphelion dist (Q)5.59076042 AU ± 3.34e-07
Orbital Period6.44150012 yr ± 4.69e-07
Orbit Solution
SourceJPL
Solution Date2026-07-28 14:33:39
RMS Residual0.619″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.338565 AU
Observations Used2333
Oppositions—
Arc Total1986-2022
First Observation Used—
Last Observation Used2022-03-31
Observations (2448)
Date Type RA Dec Mag Band Observatory
2020-11-25 17:28:33 C 23 54 58.16 +04 43 23.2 – V 134
2020-11-25 17:29:44 C 23 54 58.21 +04 43 25.7 – V 134
2020-11-25 17:30:58 C 23 54 58.28 +04 43 27.8 – V 134
2020-11-25 17:32:09 C 23 54 58.32 +04 43 30.3 – V 134
2020-11-25 17:33:23 C 23 54 58.42 +04 43 32.2 – V 134
2020-11-25 17:34:35 C 23 54 58.45 +04 43 34.9 – V 134
2020-11-25 17:43:53 C 23 54 59.05 +04 43 52.4 – V 134
2020-11-25 17:45:05 C 23 54 59.11 +04 43 54.4 – V 134
2020-11-25 17:46:18 C 23 54 59.15 +04 43 56.4 – V 134
2020-11-25 17:47:30 C 23 54 59.27 +04 43 58.5 – V 134
2020-11-25 17:48:42 C 23 54 59.31 +04 44 01.2 – V 134
2020-11-25 17:49:56 C 23 54 59.37 +04 44 03.7 – V 134
2020-11-25 17:51:07 C 23 54 59.47 +04 44 05.7 – V 134
2020-11-25 17:52:22 C 23 54 59.56 +04 44 07.8 – V 134
2020-11-25 17:53:34 C 23 54 59.62 +04 44 10.5 – V 134
2020-11-25 17:54:48 C 23 54 59.68 +04 44 12.4 – V 134
2020-11-25 17:56:00 C 23 54 59.76 +04 44 14.4 – V 134
2020-11-25 17:57:14 C 23 54 59.82 +04 44 17.2 – V 134
2020-11-25 17:58:28 C 23 54 59.90 +04 44 19.1 – V 134
2020-11-25 17:59:40 C 23 54 59.98 +04 44 22.0 – V 134
2020-11-25 18:00:53 C 23 55 00.03 +04 44 24.4 – V 134
2020-11-25 18:02:07 C 23 55 00.11 +04 44 26.4 – V 134
2020-11-25 18:03:19 C 23 55 00.18 +04 44 28.9 – V 134
2020-11-25 18:04:33 C 23 55 00.26 +04 44 30.9 – V 134
2020-11-25 18:05:44 C 23 55 00.33 +04 44 33.5 – V 134
2020-11-25 18:06:58 C 23 55 00.39 +04 44 35.5 – V 134
2020-11-25 18:08:09 C 23 55 00.47 +04 44 38.0 – V 134
2020-11-25 18:09:23 C 23 55 00.53 +04 44 40.0 – V 134
2020-11-25 18:10:35 C 23 55 00.60 +04 44 42.6 – V 134
2020-11-25 18:11:47 C 23 55 00.68 +04 44 44.5 – V 134
2020-11-25 18:13:00 C 23 55 00.78 +04 44 46.5 – V 134
2020-11-25 18:14:12 C 23 55 00.81 +04 44 49.1 – V 134
2020-11-25 18:15:25 C 23 55 00.89 +04 44 50.9 – V 134
2020-11-25 18:16:37 C 23 55 00.98 +04 44 52.9 – V 134
2020-11-25 18:17:49 C 23 55 01.03 +04 44 55.6 – V 134
2020-11-25 18:19:03 C 23 55 01.14 +04 44 57.5 – V 134
2020-11-25 18:20:15 C 23 55 01.18 +04 44 59.5 – V 134
2020-11-25 18:21:28 C 23 55 01.29 +04 45 02.1 – V 134
2020-11-25 18:22:40 C 23 55 01.31 +04 45 04.7 – V 134
2020-11-25 18:23:53 C 23 55 01.39 +04 45 06.8 – V 134
2020-11-25 18:25:05 C 23 55 01.49 +04 45 09.5 – V 134
2020-11-25 18:26:17 C 23 55 01.53 +04 45 11.3 – V 134
2020-11-25 18:27:31 C 23 55 01.63 +04 45 13.7 – V 134
2020-11-25 18:28:42 C 23 55 01.68 +04 45 16.1 – V 134
2020-11-25 18:29:56 C 23 55 01.78 +04 45 18.3 – V 134
2020-11-25 18:31:08 C 23 55 01.84 +04 45 20.4 – V 134
2020-11-25 18:32:21 C 23 55 01.89 +04 45 22.9 – V 134
2020-11-25 18:33:33 C 23 55 01.99 +04 45 24.9 – V 134
2020-11-25 18:34:45 C 23 55 02.05 +04 45 27.5 – V 134
2020-11-25 18:35:59 C 23 55 02.13 +04 45 29.4 – V 134