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
2020-12-02 13:52:38 C 00 06 04.84 +09 40 13.8 u 900
2020-12-02 18:57:04 C 00 06 27.84 +09 48 58.7 V I81
2020-12-02 19:01:10 C 00 06 28.13 +09 49 05.8 V I81
2020-12-02 19:06:21 C 00 06 28.50 +09 49 14.8 V I81
2020-12-02 19:10:31 C 00 06 28.79 +09 49 21.9 V I81
2020-12-03 07:35:23 C 00 07 23.24 +10 10 58.4 V T05
2020-12-03 07:44:00 C 00 07 23.84 +10 11 13.7 V T05
2020-12-03 07:58:34 C 00 07 24.87 +10 11 38.8 V T05
2020-12-03 08:03:55 C 00 07 25.25 +10 11 47.5 V T05
2020-12-03 10:38:02 C 00 07 36.62 +10 16 25.8 q E89
2020-12-03 10:42:41 C 00 07 36.98 +10 16 33.1 q E89
2020-12-03 10:46:43 C 00 07 37.31 +10 16 41.0 q E89
2020-12-03 10:50:15 C 00 07 37.55 +10 16 46.8 q E89
2020-12-03 11:40:29 C 00 07 41.52 +10 17 57.5 m 349
2020-12-03 11:43:39 C 00 07 41.75 +10 18 03.1 m 349
2020-12-03 11:46:47 C 00 07 41.97 +10 18 08.5 m 349
2020-12-03 17:25:27 C 00 08 07.88 +10 27 48.2 q G20
2020-12-03 17:33:09 C 00 08 08.55 +10 28 00.8 q G20
2020-12-03 17:33:44 C 00 08 08.59 +10 28 01.7 q G20
2020-12-04 08:18:57 C 00 09 14.17 +10 53 21.9 V T05
2020-12-04 08:26:52 C 00 09 14.74 +10 53 35.4 V T05
2020-12-04 08:32:48 C 00 09 15.18 +10 53 45.4 V T05
2020-12-04 08:49:21 C 00 09 16.38 +10 54 13.5 V T05
2020-12-04 18:48:16 C 00 10 02.65 +11 11 08.1 V 213
2020-12-04 19:22:52 C 00 10 05.15 +11 12 04.8 V B96
2020-12-04 19:34:58 C 00 10 06.08 +11 12 25.9 V B96
2020-12-04 19:51:05 C 00 10 07.25 +11 12 53.3 V B96
2020-12-04 20:01:59 C 00 10 08.06 +11 13 10.8 V B96
2020-12-04 20:20:24 C 00 10 09.35 +11 13 44.0 V 213
2020-12-04 20:58:27 C 00 10 12.14 +11 14 48.2 V 213
2020-12-05 01:30:17 C 00 10 33.49 +11 22 29.7 V H06
2020-12-05 01:33:31 C 00 10 33.73 +11 22 35.1 V H06
2020-12-05 01:35:38 C 00 10 33.89 +11 22 38.6 V H06
2020-12-05 01:37:43 C 00 10 34.04 +11 22 42.2 V H06
2020-12-05 03:58:59 C 00 10 44.61 +11 26 38.8 V G96
2020-12-05 04:06:22 C 00 10 45.15 +11 26 51.3 V G96
2020-12-05 04:13:45 C 00 10 45.66 +11 27 03.9 V G96
2020-12-05 04:21:10 C 00 10 46.24 +11 27 16.1 V G96
2020-12-05 10:14:43 C 00 11 13.76 +11 37 12.7 V P87
2020-12-05 10:28:48 C 00 11 14.77 +11 37 36.1 V P87
2020-12-05 20:05:48 C 00 11 59.38 +11 53 43.8 V 212
2020-12-05 20:09:56 C 00 11 59.69 +11 53 50.7 V 212
2020-12-05 20:12:01 C 00 11 59.84 +11 53 54.2 V 212
2020-12-05 20:12:23 C 00 12 00.07 +11 53 56.7 V J22
2020-12-05 20:14:08 C 00 12 00.18 +11 53 59.4 V J22
2020-12-05 20:19:19 C 00 12 00.55 +11 54 08.6 V J22
2020-12-05 20:44:49 C 00 12 02.30 +11 54 49.3 V Z10
2020-12-05 20:49:17 C 00 12 02.65 +11 54 57.1 V Z10
2020-12-05 20:54:53 C 00 12 03.09 +11 55 06.0 V Z10
2020-12-05 21:03:25 C 00 12 03.69 +11 55 19.2 V Z55