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
2020-12-30 20:10:14 C 01 08 17.62 +25 54 58.9 V Z10
2020-12-30 20:13:37 C 01 08 17.96 +25 55 01.7 V Z10
2020-12-30 20:19:14 C 01 08 18.57 +25 55 08.5 V Z10
2020-12-30 22:38:52 C 01 08 33.48 +25 57 40.5 V I81
2020-12-30 22:44:56 C 01 08 34.08 +25 57 48.7 V I81
2020-12-30 22:51:04 C 01 08 34.73 +25 57 55.2 V I81
2020-12-30 22:57:13 C 01 08 35.44 +25 58 01.1 V I81
2020-12-31 19:14:04 C 01 10 47.26 +26 20 49.7 V C47
2020-12-31 19:21:30 C 01 10 48.07 +26 20 58.0 V C47
2020-12-31 19:29:28 C 01 10 48.92 +26 21 06.9 V C47
2020-12-31 19:37:26 C 01 10 49.77 +26 21 15.7 V C47
2020-12-31 19:44:52 C 01 10 50.57 +26 21 23.6 V C47
2020-12-31 19:53:23 C 01 10 51.47 +26 21 32.9 V C47
2020-12-31 20:01:20 C 01 10 52.34 +26 21 41.9 V C47
2020-12-31 20:09:50 C 01 10 53.22 +26 21 51.3 V C47
2021-01-01 17:51:38 C 01 13 15.67 +26 45 44.7 V I81
2021-01-01 17:57:42 C 01 13 16.33 +26 45 51.6 V I81
2021-01-01 18:03:52 C 01 13 16.96 +26 45 58.8 V I81
2021-01-01 18:10:01 C 01 13 17.65 +26 46 04.7 V I81
2021-01-02 03:39:04 C 01 14 19.97 +26 56 25.8 V 703
2021-01-02 03:46:39 C 01 14 20.79 +26 56 33.9 V 703
2021-01-02 03:54:14 C 01 14 21.58 +26 56 42.2 V 703
2021-01-02 04:01:49 C 01 14 22.40 +26 56 50.4 V 703
2021-01-02 18:48:44 C 01 16 00.21 +27 12 45.1 V I81
2021-01-02 18:54:50 C 01 16 00.87 +27 12 51.8 V I81
2021-01-02 19:00:53 C 01 16 01.56 +27 12 59.2 V I81
2021-01-02 19:06:57 C 01 16 02.21 +27 13 05.6 V I81
2021-01-02 19:27:22 C 01 16 04.39 +27 13 31.1 V Z10
2021-01-02 19:34:08 C 01 16 05.16 +27 13 38.1 V Z10
2021-01-02 19:40:52 C 01 16 05.86 +27 13 45.9 V Z10
2021-01-03 07:35:13 C 01 17 24.60 +27 26 27.0 V T08
2021-01-03 07:45:11 C 01 17 25.70 +27 26 37.3 V T08
2021-01-03 07:51:11 C 01 17 26.34 +27 26 43.7 V T08
2021-01-03 08:09:09 C 01 17 28.24 +27 27 03.7 V T08
2021-01-03 17:35:14 C 01 18 31.84 +27 36 59.3 V 232
2021-01-03 17:42:30 C 01 18 32.59 +27 37 06.9 V 232
2021-01-03 17:51:49 C 01 18 33.61 +27 37 16.9 V 232
2021-01-03 19:24:43 C 01 18 43.69 +27 38 54.3 V B56
2021-01-03 19:28:06 C 01 18 44.09 +27 38 58.0 V B56
2021-01-03 19:31:29 C 01 18 44.50 +27 39 02.0 V B56
2021-01-03 19:34:02 C 01 18 44.70 +27 39 04.6 V B56
2021-01-03 19:37:26 C 01 18 45.05 +27 39 08.0 V B56
2021-01-03 20:31:58 C 01 18 51.23 +27 40 01.7 V I81
2021-01-03 20:35:03 C 01 18 51.39 +27 40 08.8 V 213
2021-01-03 20:40:09 C 01 18 52.09 +27 40 09.8 V I81
2021-01-03 20:44:14 C 01 18 52.56 +27 40 14.4 V I81
2021-01-03 20:44:57 C 01 18 52.46 +27 40 19.0 V 213
2021-01-03 20:48:21 C 01 18 53.01 +27 40 20.0 V I81
2021-01-03 21:06:57 C 01 18 54.88 +27 40 41.4 V 213
2021-01-04 09:53:34 C 01 20 20.87 +27 54 02.7 V P87