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
2012-03-28 19:45:54 C 03 30 15.28 +15 30 08.2 u 958
2012-03-28 20:11:57 C 03 30 17.52 +15 30 15.3 u 958
2012-03-28 20:17:12 C 03 30 18.03 +15 30 18.1 w J38
2012-03-28 20:19:20 C 03 30 18.32 +15 30 18.1 u 958
2012-03-28 20:21:55 C 03 30 18.49 +15 30 19.6 w J38
2012-03-28 20:25:04 C 03 30 18.77 +15 30 20.1 w J38
2012-03-29 19:45:14 C 03 32 29.47 +15 37 14.5 u 958
2012-03-29 20:05:02 C 03 32 31.53 +15 37 19.9 u 958
2012-03-30 20:11:40 C 03 34 46.40 +15 44 23.6 w J38
2012-03-30 20:13:14 C 03 34 46.63 +15 44 23.7 w J38
2012-03-30 20:16:23 C 03 34 46.88 +15 44 24.3 w J38
2012-03-31 10:51:58 C 03 36 08.67 +15 48 38.3 u 900
2012-03-31 11:02:32 C 03 36 09.71 +15 48 41.0 u 900
2012-03-31 19:29:12 C 03 36 57.10 +15 51 06.0 u C23
2012-03-31 19:37:31 C 03 36 57.86 +15 51 07.9 u C23
2012-03-31 19:43:17 C 03 36 58.38 +15 51 10.3 u C23
2012-04-01 19:38:14 C 03 39 12.83 +15 57 58.1 u 958
2012-04-01 19:57:58 C 03 39 14.68 +15 58 05.0 u 958
2012-04-01 20:16:26 C 03 39 16.50 +15 58 07.9 u 958
2012-04-05 10:16:53 C 03 47 20.24 +16 21 47.0 u D95
2012-04-05 10:18:56 C 03 47 20.38 +16 21 47.4 u D95
2012-04-05 10:27:09 C 03 47 21.25 +16 21 49.5 u D95
2012-04-06 19:37:17 C 03 50 28.16 +16 30 35.0 c 939
2012-04-06 19:44:22 C 03 50 28.77 +16 30 36.7 c 939
2012-04-06 19:49:04 C 03 50 29.22 +16 30 37.8 c 939
2012-04-07 19:18:46 C 03 52 41.82 +16 36 42.5 w 213
2012-04-07 19:34:41 C 03 52 43.27 +16 36 46.7 w 213
2012-04-07 19:38:08 C 03 52 43.60 +16 36 47.4 w 213
2012-04-08 10:19:31 C 03 54 06.65 +16 40 33.5 u D95
2012-04-08 10:21:34 C 03 54 06.74 +16 40 34.6 u D95
2012-04-08 10:23:38 C 03 54 06.98 +16 40 34.4 u D95
2012-04-08 20:26:19 C 03 55 03.70 +16 43 07.0 w 232
2012-04-08 20:30:04 C 03 55 03.92 +16 43 07.8 w 232
2012-04-08 20:33:50 C 03 55 04.31 +16 43 09.7 w 232
2012-04-09 19:56:24 C 03 57 16.38 +16 49 00.0 u 958
2012-04-09 20:13:14 C 03 57 17.94 +16 49 04.0 u 958
2012-04-09 20:31:01 C 03 57 19.62 +16 49 08.2 u 958
2012-04-12 19:30:20 C 04 04 01.07 +17 06 16.9 u A71
2012-04-12 19:31:17 C 04 04 01.25 +17 06 17.2 u A71
2012-04-12 19:32:14 C 04 04 01.29 +17 06 17.4 u A71
2012-04-12 19:33:11 C 04 04 01.35 +17 06 17.8 u A71
2012-04-12 19:34:08 C 04 04 01.44 +17 06 17.6 u A71
2012-04-12 19:36:00 C 04 04 01.64 +17 06 18.4 u A71
2012-04-12 23:37:39 C 04 04 24.27 +17 07 16.7 o I47
2012-04-12 23:45:14 C 04 04 25.15 +17 07 20.6 o I47
2012-04-14 10:37:35 C 04 07 42.54 +17 15 20.0 u 367
2012-04-14 10:39:19 C 04 07 42.75 +17 15 20.4 u 367
2012-04-14 10:41:05 C 04 07 42.87 +17 15 20.7 u 367
2012-04-15 19:51:42 C 04 10 50.85 +17 22 46.1 u C23
2012-04-15 20:02:06 C 04 10 51.79 +17 22 48.7 u C23