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 18:37:11 C 23 55 02.19 +04 45 31.9 – V 134
2020-11-25 18:38:24 C 23 55 02.27 +04 45 33.9 – V 134
2020-11-25 18:39:36 C 23 55 02.34 +04 45 36.5 – V 134
2020-11-25 18:40:50 C 23 55 02.40 +04 45 38.5 – V 134
2020-11-25 18:42:02 C 23 55 02.49 +04 45 41.0 – V 134
2020-11-25 18:43:20 C 23 55 02.56 +04 45 43.3 – V 134
2020-11-25 18:44:33 C 23 55 02.63 +04 45 45.8 – V 134
2020-11-25 18:45:45 C 23 55 02.70 +04 45 48.0 – V 134
2020-11-25 18:46:58 C 23 55 02.76 +04 45 49.9 – V 134
2020-11-25 18:48:10 C 23 55 02.84 +04 45 52.5 – V 134
2020-11-25 18:49:22 C 23 55 02.91 +04 45 54.5 – V 134
2020-11-25 18:50:36 C 23 55 02.99 +04 45 57.1 – V 134
2020-11-25 18:51:48 C 23 55 03.05 +04 45 59.1 – V 134
2020-11-25 18:53:01 C 23 55 03.14 +04 46 01.5 – V 134
2020-11-25 18:54:13 C 23 55 03.18 +04 46 03.4 – V 134
2020-11-25 18:55:26 C 23 55 03.27 +04 46 06.2 – V 134
2020-11-25 18:56:38 C 23 55 03.35 +04 46 08.2 – V 134
2020-11-25 18:57:52 C 23 55 03.41 +04 46 10.7 – V 134
2020-11-25 18:59:04 C 23 55 03.50 +04 46 12.7 – V 134
2020-11-25 19:00:16 C 23 55 03.55 +04 46 14.9 – V 134
2020-11-25 19:01:29 C 23 55 03.65 +04 46 17.4 – V 134
2020-11-25 19:02:41 C 23 55 03.72 +04 46 19.3 – V 134
2020-11-25 19:03:54 C 23 55 03.79 +04 46 21.8 – V 134
2020-11-25 19:05:07 C 23 55 03.85 +04 46 23.7 – V 134
2020-11-25 19:06:18 C 23 55 03.94 +04 46 26.4 – V 134
2020-11-25 19:07:32 C 23 55 04.00 +04 46 28.4 – V 134
2020-11-25 19:08:43 C 23 55 04.05 +04 46 31.0 – V 134
2020-11-25 19:09:57 C 23 55 04.14 +04 46 33.0 – V 134
2020-11-25 19:11:09 C 23 55 04.20 +04 46 35.6 – V 134
2020-11-25 19:12:21 C 23 55 04.26 +04 46 37.5 – V 134
2020-11-25 19:13:35 C 23 55 04.36 +04 46 39.5 – V 134
2020-11-25 19:14:46 C 23 55 04.42 +04 46 42.1 – V 134
2020-11-25 19:16:00 C 23 55 04.49 +04 46 44.1 – V 134
2020-11-25 19:17:11 C 23 55 04.56 +04 46 46.8 – V 134
2020-11-25 19:18:25 C 23 55 04.63 +04 46 48.7 – V 134
2020-11-25 19:19:37 C 23 55 04.70 +04 46 51.3 – V 134
2020-11-25 19:20:49 C 23 55 04.79 +04 46 53.3 – V 134
2020-11-25 19:22:02 C 23 55 04.85 +04 46 56.0 – V 134
2020-11-25 19:23:14 C 23 55 04.94 +04 46 57.9 – V 134
2020-11-25 19:24:28 C 23 55 05.00 +04 46 59.9 – V 134
2020-11-25 19:25:39 C 23 55 05.06 +04 47 02.3 – V 134
2020-11-25 19:26:53 C 23 55 05.15 +04 47 04.9 – V 134
2020-11-25 19:28:05 C 23 55 05.20 +04 47 06.7 – V 134
2020-11-25 19:29:17 C 23 55 05.27 +04 47 08.9 – V 134
2020-11-25 19:30:30 C 23 55 05.37 +04 47 11.4 – V 134
2020-11-25 19:31:42 C 23 55 05.44 +04 47 13.5 – V 134
2020-11-25 19:32:56 C 23 55 05.50 +04 47 16.0 – V 134
2020-11-25 19:34:07 C 23 55 05.55 +04 47 18.0 – V 134
2020-11-25 19:35:21 C 23 55 05.65 +04 47 20.2 – V 134
2020-11-25 19:36:33 C 23 55 05.71 +04 47 22.7 – V 134