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
2020-12-14 04:07:02 C 00 28 42.27 +17 10 22.8 – V 703
2020-12-14 04:15:13 C 00 28 42.96 +17 10 35.0 – V 703
2020-12-14 04:23:23 C 00 28 43.69 +17 10 47.1 – V 703
2020-12-14 06:28:28 C 00 28 54.92 +17 13 58.4 – V T08
2020-12-14 06:34:28 C 00 28 55.43 +17 14 07.3 – V T08
2020-12-14 06:42:07 C 00 28 56.08 +17 14 18.6 – V T08
2020-12-14 07:06:34 C 00 28 58.18 +17 14 54.8 – V T08
2020-12-14 12:36:51 C 00 29 27.48 +17 23 17.3 – V Q38
2020-12-14 12:39:41 C 00 29 27.78 +17 23 21.1 – V Q38
2020-12-14 12:43:37 C 00 29 28.05 +17 23 28.6 – V Q38
2020-12-14 12:46:28 C 00 29 28.38 +17 23 30.9 – V Q38
2020-12-14 19:08:18 C 00 30 02.44 +17 32 32.7 – Z D04
2020-12-14 19:37:25 C 00 30 04.98 +17 33 15.5 – Z D04
2020-12-14 20:01:18 C 00 30 07.89 +17 33 58.5 – V I81
2020-12-14 20:05:01 C 00 30 07.44 +17 33 56.3 – Z D04
2020-12-14 20:05:24 C 00 30 08.23 +17 34 04.3 – V I81
2020-12-14 20:09:33 C 00 30 08.63 +17 34 10.6 – V I81
2020-12-14 20:12:39 C 00 30 08.91 +17 34 14.9 – V I81
2020-12-15 19:17:49 C 00 32 14.55 +18 08 07.8 – V G06
2020-12-15 19:24:59 C 00 32 15.13 +18 08 20.4 – V C35
2020-12-15 19:25:14 C 00 32 15.18 +18 08 20.2 – V C35
2020-12-15 19:25:31 C 00 32 15.22 +18 08 21.2 – V C35
2020-12-15 19:26:24 C 00 32 15.27 +18 08 21.3 – V G06
2020-12-15 19:36:33 C 00 32 16.18 +18 08 35.3 – V G06
2020-12-15 19:43:50 C 00 32 16.83 +18 08 45.8 – V G06
2020-12-15 22:34:44 C 00 32 32.18 +18 12 52.9 – V I81
2020-12-15 22:38:52 C 00 32 32.58 +18 12 59.2 – V I81
2020-12-15 22:44:03 C 00 32 33.02 +18 13 06.5 – V I81
2020-12-16 06:42:58 C 00 33 17.04 +18 24 48.0 – V T05
2020-12-16 06:47:35 C 00 33 17.44 +18 24 54.7 – V T05
2020-12-16 07:00:15 C 00 33 18.57 +18 25 12.8 – V T05
2020-12-16 07:44:30 C 00 33 22.47 +18 26 17.0 – V T05
2020-12-16 17:37:57 C 00 34 17.81 +18 40 29.3 – v A77
2020-12-16 17:42:39 C 00 34 18.23 +18 40 36.0 – v A77
2020-12-16 17:47:19 C 00 34 18.65 +18 40 42.8 – v A77
2020-12-16 20:15:42 C 00 34 32.09 +18 44 14.2 – V J38
2020-12-16 20:20:04 C 00 34 32.50 +18 44 20.5 – V J38
2020-12-16 20:21:09 C 00 34 32.62 +18 44 22.2 – V J38
2020-12-18 14:41:07 C 00 38 30.16 +19 44 12.7 – V G26
2020-12-18 15:21:14 C 00 38 33.90 +19 45 10.1 – V G26
2020-12-18 17:12:39 C 00 38 45.09 +19 47 44.7 – V 134
2020-12-18 17:13:51 C 00 38 45.19 +19 47 46.3 – V 134
2020-12-18 17:15:04 C 00 38 45.30 +19 47 47.9 – V 134
2020-12-18 17:16:16 C 00 38 45.42 +19 47 49.6 – V 134
2020-12-18 17:17:28 C 00 38 45.56 +19 47 51.3 – V 134
2020-12-18 17:18:42 C 00 38 45.67 +19 47 52.8 – V 134
2020-12-18 17:19:53 C 00 38 45.74 +19 47 54.5 – V 134
2020-12-18 17:21:07 C 00 38 45.86 +19 47 57.0 – V 134
2020-12-18 17:22:18 C 00 38 45.97 +19 47 58.5 – V 134
2020-12-18 17:23:30 C 00 38 46.10 +19 48 00.2 – V 134