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
2020-11-21 03:21:31 C 23 48 33.29 +01 13 59.7 – q 850
2020-11-21 03:32:57 C 23 48 33.86 +01 14 21.8 – q 850
2020-11-21 03:42:52 C 23 48 34.35 +01 14 41.4 – q 850
2020-11-21 09:06:42 C 23 48 52.73 +01 25 06.8 – m 349
2020-11-21 09:10:35 C 23 48 52.94 +01 25 14.1 – m 349
2020-11-21 09:14:31 C 23 48 53.13 +01 25 22.0 – m 349
2020-11-21 09:18:25 C 23 48 53.35 +01 25 29.2 – m 349
2020-11-21 17:23:35 C 23 49 20.01 +01 41 02.6 – q G23
2020-11-21 17:48:45 C 23 49 21.42 +01 41 52.7 – V B56
2020-11-21 17:49:24 C 23 49 21.45 +01 41 53.5 – q G20
2020-11-21 17:50:59 C 23 49 21.55 +01 41 57.0 – V B56
2020-11-21 17:53:13 C 23 49 21.67 +01 42 01.6 – V B56
2020-11-21 17:53:45 C 23 49 21.58 +01 42 00.5 – q G23
2020-11-21 17:54:43 C 23 49 21.72 +01 42 04.6 – V B56
2020-11-21 18:21:36 C 23 49 23.14 +01 42 55.1 – q G20
2020-11-21 18:21:54 C 23 49 23.07 +01 42 54.6 – q G23
2020-11-21 18:27:50 C 23 49 23.27 +01 43 06.7 – t A71
2020-11-21 18:28:59 C 23 49 23.29 +01 43 09.0 – t A71
2020-11-21 18:30:02 C 23 49 23.58 +01 43 11.3 – q G20
2020-11-21 18:30:06 C 23 49 23.35 +01 43 11.4 – t A71
2020-11-21 18:31:15 C 23 49 23.44 +01 43 13.5 – t A71
2020-11-21 18:32:26 C 23 49 23.43 +01 43 15.7 – o K88
2020-11-21 18:33:27 C 23 49 23.48 +01 43 17.7 – o K88
2020-11-21 18:34:31 C 23 49 23.54 +01 43 19.6 – o K88
2020-11-21 19:18:09 C 23 49 26.04 +01 44 45.3 – V 213
2020-11-21 19:46:49 C 23 49 27.55 +01 45 40.7 – V 213
2020-11-21 19:52:24 C 23 49 27.82 +01 45 51.2 – V 213
2020-11-21 19:59:05 C 23 49 28.05 +01 46 02.8 – V L63
2020-11-21 20:12:33 C 23 49 28.80 +01 46 28.4 – V L63
2020-11-21 20:39:21 C 23 49 30.15 +01 47 19.9 – V L63
2020-11-21 20:47:33 C 23 49 30.80 +01 47 36.7 – V J38
2020-11-21 20:48:28 C 23 49 30.84 +01 47 38.5 – V J38
2020-11-21 20:49:24 C 23 49 30.90 +01 47 40.2 – V J38
2020-11-21 22:11:51 C 23 49 35.05 +01 50 19.2 – V C35
2020-11-21 22:12:06 C 23 49 35.11 +01 50 19.6 – V C35
2020-11-21 22:12:23 C 23 49 35.13 +01 50 20.3 – V C35
2020-11-21 23:00:42 C 23 49 37.71 +01 51 54.2 – V Z55
2020-11-21 23:01:32 C 23 49 37.79 +01 51 55.5 – V Z55
2020-11-21 23:02:39 C 23 49 37.82 +01 51 58.1 – V Z55
2020-11-21 23:03:21 C 23 49 37.86 +01 51 59.2 – V Z55
2020-11-21 23:04:19 C 23 49 37.87 +01 52 01.3 – V Z55
2020-11-22 03:03:41 C 23 49 51.93 +01 59 42.2 – V 703
2020-11-22 03:11:12 C 23 49 52.32 +01 59 56.6 – V 703
2020-11-22 03:18:43 C 23 49 52.71 +02 00 10.9 – V 703
2020-11-22 03:26:14 C 23 49 53.09 +02 00 25.4 – V 703
2020-11-22 06:43:25 C 23 50 03.47 +02 06 43.9 – V 703
2020-11-22 06:50:57 C 23 50 03.86 +02 06 58.4 – V 703
2020-11-22 06:58:27 C 23 50 04.28 +02 07 12.8 – V 703
2020-11-22 18:05:42 C 23 50 43.06 +02 28 30.1 – V B56
2020-11-22 18:06:27 C 23 50 43.10 +02 28 31.5 – V B56