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
2020-12-05 21:04:16 C 00 12 03.74 +11 55 21.2 V Z55
2020-12-05 21:05:14 C 00 12 04.04 +11 55 19.0 V Z55
2020-12-05 21:06:49 C 00 12 03.98 +11 55 25.2 V Z55
2020-12-05 21:07:35 C 00 12 04.09 +11 55 23.8 V Z55
2020-12-06 04:34:12 C 00 12 38.87 +12 07 50.7 V 703
2020-12-06 04:41:58 C 00 12 39.47 +12 08 03.6 V 703
2020-12-06 04:49:43 C 00 12 40.04 +12 08 16.6 V 703
2020-12-06 07:01:28 C 00 12 50.38 +12 12 01.2 V T08
2020-12-06 07:27:50 C 00 12 52.35 +12 12 44.7 V T08
2020-12-06 07:54:41 C 00 12 54.35 +12 13 29.7 V T08
2020-12-06 07:58:45 C 00 12 54.65 +12 13 36.5 V T08
2020-12-06 10:58:04 C 00 13 09.14 +12 18 31.4 u 367
2020-12-06 11:01:00 C 00 13 09.36 +12 18 36.3 u 367
2020-12-06 11:03:54 C 00 13 09.57 +12 18 40.9 u 367
2020-12-06 16:39:45 C 00 13 36.33 +12 27 53.0 t L60
2020-12-06 16:45:14 C 00 13 36.76 +12 28 01.7 t L60
2020-12-06 17:04:01 C 00 13 38.11 +12 28 33.2 t L60
2020-12-06 17:07:34 C 00 13 38.38 +12 28 39.2 t L60
2020-12-06 18:51:44 C 00 13 46.70 +12 31 34.2 V 232
2020-12-06 18:54:31 C 00 13 46.93 +12 31 39.0 V 232
2020-12-06 18:58:45 C 00 13 47.26 +12 31 46.0 V 232
2020-12-06 19:59:12 C 00 13 51.65 +12 33 22.9 V C36
2020-12-06 20:00:36 C 00 13 51.77 +12 33 24.8 V C36
2020-12-06 20:13:54 C 00 13 52.81 +12 33 47.1 V C36
2020-12-06 20:16:17 C 00 13 52.99 +12 33 51.8 V C36
2020-12-06 20:18:40 C 00 13 53.20 +12 33 55.4 V C36
2020-12-06 20:21:02 C 00 13 53.38 +12 33 59.8 V C36
2020-12-06 20:23:26 C 00 13 53.56 +12 34 03.5 V C36
2020-12-06 20:32:19 C 00 13 54.25 +12 34 17.9 V C36
2020-12-06 20:34:42 C 00 13 54.45 +12 34 22.4 V C36
2020-12-06 20:37:07 C 00 13 54.60 +12 34 25.9 V C36
2020-12-06 20:39:30 C 00 13 54.83 +12 34 30.1 V C36
2020-12-07 20:36:18 C 00 15 49.15 +13 13 39.4 Z D04
2020-12-07 20:50:07 C 00 15 50.26 +13 14 01.5 Z D04
2020-12-07 21:02:23 C 00 15 51.20 +13 14 20.5 Z D04
2020-12-08 06:18:09 C 00 16 37.05 +13 29 39.3 V T05
2020-12-08 06:22:45 C 00 16 37.41 +13 29 46.9 V T05
2020-12-08 06:32:27 C 00 16 38.15 +13 30 02.6 V T05
2020-12-08 06:47:31 C 00 16 39.32 +13 30 27.0 V T05
2020-12-08 18:05:32 C 00 17 35.04 +13 48 36.8 q G20
2020-12-08 18:11:37 C 00 17 35.53 +13 48 47.5 q G20
2020-12-08 19:56:15 C 00 17 42.89 +13 51 27.6 Z D04
2020-12-08 19:59:19 C 00 17 43.05 +13 51 33.1 Z D04
2020-12-08 20:02:23 C 00 17 43.35 +13 51 37.0 Z D04
2020-12-08 20:18:42 C 00 17 45.82 +13 52 15.7 V J22
2020-12-08 20:22:06 C 00 17 46.06 +13 52 20.5 V J22
2020-12-08 20:25:34 C 00 17 46.35 +13 52 25.9 V J22
2020-12-08 21:23:51 C 00 17 50.81 +13 53 58.5 V Z10
2020-12-08 21:28:21 C 00 17 51.19 +13 54 06.0 V Z10
2020-12-08 21:33:53 C 00 17 51.60 +13 54 14.4 V Z10