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
2021-02-28 19:28:18 C 04 07 59.94 +40 22 04.9 V M09
2021-02-28 19:29:52 C 04 08 00.36 +40 22 07.4 V B96
2021-02-28 19:47:54 C 04 08 02.65 +40 22 09.5 q L12
2021-02-28 19:54:02 C 04 08 03.45 +40 22 10.4 q L12
2021-02-28 20:19:08 C 04 08 06.58 +40 22 13.7 V M09
2021-02-28 21:12:04 C 04 08 13.38 +40 22 21.0 V M09
2021-03-01 18:12:00 C 04 10 57.55 +40 25 50.2 V K87
2021-03-01 18:14:05 C 04 10 57.83 +40 25 49.9 V K87
2021-03-01 18:16:12 C 04 10 58.10 +40 25 50.2 V K87
2021-03-01 18:48:04 C 04 11 02.16 +40 25 54.7 V 160
2021-03-01 18:53:15 C 04 11 02.88 +40 25 56.6 V 160
2021-03-01 18:58:26 C 04 11 03.54 +40 25 57.1 V 160
2021-03-01 19:27:29 C 04 11 07.11 +40 25 59.3 V M09
2021-03-01 20:22:49 C 04 11 14.36 +40 26 08.0 V M09
2021-03-01 20:24:32 C 04 11 14.74 +40 26 11.8 V J22
2021-03-01 20:28:16 C 04 11 15.20 +40 26 12.7 V J22
2021-03-01 20:31:47 C 04 11 15.62 +40 26 13.6 V J22
2021-03-01 20:33:19 C 04 11 15.74 +40 26 04.3 q G23
2021-03-01 20:50:21 C 04 11 17.96 +40 26 07.3 q G23
2021-03-01 20:56:04 C 04 11 18.83 +40 26 14.3 V I81
2021-03-01 21:01:11 C 04 11 19.48 +40 26 14.2 V I81
2021-03-01 21:05:24 C 04 11 19.89 +40 26 10.3 q G23
2021-03-01 21:06:19 C 04 11 20.12 +40 26 15.8 V I81
2021-03-01 21:11:26 C 04 11 20.80 +40 26 16.1 V I81
2021-03-01 21:15:40 C 04 11 21.21 +40 26 16.8 V M09
2021-03-02 18:16:18 C 04 14 05.17 +40 29 28.9 V K87
2021-03-02 18:19:28 C 04 14 05.49 +40 29 30.0 V K87
2021-03-02 18:22:37 C 04 14 05.97 +40 29 30.5 V K87
2021-03-02 18:49:09 C 04 14 09.35 +40 29 34.0 V 160
2021-03-02 18:53:49 C 04 14 09.90 +40 29 34.2 V L85
2021-03-02 18:54:58 C 04 14 10.10 +40 29 34.8 V 160
2021-03-02 19:00:48 C 04 14 10.79 +40 29 36.2 V 160
2021-03-02 19:51:23 C 04 14 17.33 +40 29 42.4 V M09
2021-03-02 20:27:07 C 04 14 22.16 +40 29 47.9 V B96
2021-03-02 20:28:21 C 04 14 22.06 +40 29 46.7 V L85
2021-03-02 20:33:31 C 04 14 22.73 +40 29 42.2 q G23
2021-03-02 20:36:35 C 04 14 23.40 +40 29 49.6 V B96
2021-03-02 20:42:32 C 04 14 24.01 +40 29 48.4 V M09
2021-03-02 20:53:35 C 04 14 25.28 +40 29 44.4 q G23
2021-03-02 20:59:02 C 04 14 26.26 +40 29 52.2 V B96
2021-03-02 21:03:47 C 04 14 26.87 +40 29 53.6 V B96
2021-03-02 21:13:39 C 04 14 27.99 +40 29 46.7 q G23
2021-03-02 21:34:56 C 04 14 30.46 +40 29 55.7 V M09
2021-03-02 23:25:30 C 04 14 45.06 +40 30 11.3 V 134
2021-03-02 23:26:42 C 04 14 45.22 +40 30 11.5 V 134
2021-03-02 23:27:53 C 04 14 45.33 +40 30 11.0 V 134
2021-03-02 23:29:04 C 04 14 45.51 +40 30 11.5 V 134
2021-03-02 23:30:15 C 04 14 45.65 +40 30 11.6 V 134
2021-03-02 23:32:22 C 04 14 45.94 +40 30 12.5 V 134
2021-03-02 23:33:35 C 04 14 46.08 +40 30 12.1 V 134