78P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-01-21 (JD 2457408.5)
Eccentricity (e)0.4611833286 ± 9.95e-08
Semi-major axis (a)3.7374830666 AU ± 6.30e-08
Inclination (i)6.25032147° ± 4.77e-06
Long. of Asc. Node (Ω)210.55899221° ± 3.97e-05
Arg. of Perihelion (ω)192.73377389° ± 4.80e-05
Mean Anomaly (M)200.64643491° ± 1.31e-05
Mean Motion (n)0.1364065495°/day ± 3.45e-09
Perihelion dist (q)2.01381819 AU ± 3.73e-07
Aphelion dist (Q)5.46114795 AU ± 3.83e-07
Orbital Period7.22565219 yr ± 1.83e-07
Orbit Solution
SourceJPL
Solution Date2026-03-07 15:22:14
RMS Residual0.611″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID1.022970 AU
Observations Used6064
Oppositions
Arc Total2011-2026
First Observation Used
Last Observation Used2026-01-25
Observations (8664)
Date Type RA Dec Mag Band Observatory
2012-03-08 19:58:38 C 02 46 08.40 +12 50 40.6 w J38
2012-03-08 20:00:12 C 02 46 08.55 +12 50 40.9 w J38
2012-03-08 20:01:46 C 02 46 08.70 +12 50 41.7 w J38
2012-03-08 20:05:37 C 02 46 09.07 +12 50 42.5 u 958
2012-03-08 20:23:05 C 02 46 10.67 +12 50 48.5 u 958
2012-03-08 20:26:45 C 02 46 10.89 +12 50 50.5 w 945
2012-03-08 20:32:03 C 02 46 11.47 +12 50 52.2 w 945
2012-03-08 20:36:54 C 02 46 11.81 +12 50 53.7 w 945
2012-03-08 20:41:17 C 02 46 12.21 +12 50 55.6 u 958
2012-03-08 20:47:09 C 02 46 12.91 +12 50 57.7 w 945
2012-03-08 20:51:56 C 02 46 13.36 +12 51 00.6 w 945
2012-03-08 21:03:41 C 02 46 14.24 +12 51 03.8 u 958
2012-03-09 19:25:41 C 02 48 15.58 +12 59 08.3 w 939
2012-03-09 19:30:25 C 02 48 16.01 +12 59 10.0 w 939
2012-03-09 19:35:06 C 02 48 16.45 +12 59 11.7 w 939
2012-03-09 20:26:45 C 02 48 21.22 +12 59 29.3 u 958
2012-03-09 20:44:32 C 02 48 22.80 +12 59 35.8 u 958
2012-03-09 21:02:26 C 02 48 24.49 +12 59 42.8 u 958
2012-03-10 19:55:42 C 02 50 28.88 +13 07 55.2 c J38
2012-03-10 20:02:00 C 02 50 29.44 +13 07 57.6 c J38
2012-03-10 20:03:12 C 02 50 29.62 +13 07 57.6 u 958
2012-03-10 20:03:34 C 02 50 29.57 +13 07 58.4 c J38
2012-03-10 20:21:40 C 02 50 31.28 +13 08 04.0 u 958
2012-03-10 20:32:59 C 02 50 32.31 +13 08 08.6 w 945
2012-03-10 20:37:58 C 02 50 32.75 +13 08 11.1 w 945
2012-03-10 20:40:09 C 02 50 32.96 +13 08 11.0 u 958
2012-03-10 20:42:59 C 02 50 33.24 +13 08 11.7 w 945
2012-03-10 20:49:04 C 02 50 33.76 +13 08 14.4 w 945
2012-03-10 20:54:42 C 02 50 34.40 +13 08 15.3 w 945
2012-03-11 18:45:11 C 02 52 33.65 +13 16 04.4 v A77
2012-03-11 18:54:09 C 02 52 34.23 +13 16 06.6 v A77
2012-03-11 19:15:29 C 02 52 36.04 +13 16 14.4 w J98
2012-03-11 19:18:52 C 02 52 36.27 +13 16 15.3 w J98
2012-03-11 19:22:15 C 02 52 36.63 +13 16 15.1 w J98
2012-03-11 20:10:11 C 02 52 40.89 +13 16 31.8 w 213
2012-03-11 20:12:17 C 02 52 41.07 +13 16 33.4 w 213
2012-03-12 18:34:26 C 02 54 43.23 +13 24 26.9 u 160
2012-03-12 18:38:20 C 02 54 43.56 +13 24 28.2 u 160
2012-03-12 18:46:22 C 02 54 44.30 +13 24 31.2 u 160
2012-03-12 20:07:59 C 02 54 51.74 +13 24 59.8 w J38
2012-03-12 20:14:31 C 02 54 52.36 +13 25 01.8 u 958
2012-03-12 20:15:44 C 02 54 52.45 +13 25 02.6 w J38
2012-03-12 20:20:52 C 02 54 52.93 +13 25 04.3 w J38
2012-03-12 20:33:58 C 02 54 54.12 +13 25 08.7 u 958
2012-03-12 20:54:16 C 02 54 56.00 +13 25 15.6 u 958
2012-03-13 00:10:07 C 02 55 13.78 +13 26 29.3 o I47
2012-03-13 00:18:27 C 02 55 14.53 +13 26 32.3 o I47
2012-03-13 10:06:28 C 02 56 08.14 +13 29 54.4 u D95
2012-03-13 10:08:30 C 02 56 08.35 +13 29 55.1 u D95
2012-03-13 10:10:31 C 02 56 08.55 +13 29 55.3 u D95