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
2011-11-27 00:18:44 C 23 50 01.06 +00 01 50.0 w 945
2011-11-27 00:29:14 C 23 50 01.47 +00 01 50.8 w 945
2011-11-27 00:38:34 C 23 50 01.79 +00 01 51.1 w 945
2011-11-27 02:14:56 C 23 50 05.40 +00 02 03.0 t I40
2011-11-27 02:17:18 C 23 50 05.48 +00 02 03.1 t I40
2011-11-27 02:19:32 C 23 50 05.55 +00 02 03.2 t I40
2011-11-27 02:21:47 C 23 50 05.63 +00 02 03.4 t I40
2011-11-27 02:24:00 C 23 50 05.71 +00 02 03.6 t I40
2011-11-27 02:26:13 C 23 50 05.79 +00 02 03.7 t I40
2011-11-27 18:19:16 C 23 50 42.09 +00 02 52.8 t B96
2011-11-27 18:22:32 C 23 50 42.21 +00 02 53.1 t B96
2011-11-27 18:25:47 C 23 50 42.34 +00 02 53.1 t B96
2011-11-27 18:29:00 C 23 50 42.43 +00 02 53.1 t B96
2011-11-27 18:32:16 C 23 50 42.57 +00 02 53.5 t B96
2011-11-27 18:35:30 C 23 50 42.71 +00 02 53.6 t B96
2011-11-27 18:38:46 C 23 50 42.81 +00 02 53.7 t B96
2011-11-27 18:42:02 C 23 50 42.92 +00 02 54.0 t B96
2011-11-27 18:45:19 C 23 50 43.08 +00 02 54.4 t B96
2011-11-27 19:39:13 C 23 50 45.07 +00 02 57.9 u C23
2011-11-27 19:55:50 C 23 50 45.67 +00 02 59.1 u 511
2011-11-27 20:04:30 C 23 50 46.01 +00 02 59.6 u C23
2011-11-27 20:06:31 C 23 50 46.06 +00 03 00.0 u 511
2011-11-27 20:17:12 C 23 50 46.47 +00 03 00.9 u 511
2011-11-27 20:27:53 C 23 50 46.88 +00 03 01.4 u 511
2011-11-27 20:32:49 C 23 50 47.04 +00 03 01.0 u C23
2011-11-27 20:38:32 C 23 50 47.29 +00 03 02.4 u 511
2011-11-27 21:02:47 C 23 50 48.13 +00 03 04.4 c B56
2011-11-27 21:05:09 C 23 50 48.23 +00 03 03.9 w 213
2011-11-27 21:10:59 C 23 50 48.43 +00 03 05.0 c B56
2011-11-27 21:21:12 C 23 50 48.77 +00 03 05.4 c B56
2011-11-27 21:32:13 C 23 50 49.23 +00 03 05.4 w 213
2011-11-27 21:58:12 C 23 50 50.19 +00 03 07.1 w 213
2011-11-27 22:05:21 C 23 50 50.60 +00 03 07.9 w 945
2011-11-27 22:14:57 C 23 50 50.96 +00 03 08.3 w 945
2011-11-27 22:34:40 C 23 50 51.70 +00 03 09.8 w 945
2011-11-27 22:44:45 C 23 50 52.08 +00 03 10.3 w 945
2011-11-27 22:59:38 C 23 50 52.60 +00 03 11.3 w 945
2011-11-28 18:53:37 C 23 51 39.22 +00 04 32.4 w 958
2011-11-28 19:13:04 C 23 51 39.99 +00 04 33.2 w 958
2011-11-28 19:20:28 C 23 51 40.27 +00 04 34.5 w J31
2011-11-28 19:29:33 C 23 51 40.53 +00 04 33.9 w 958
2011-11-28 19:30:27 C 23 51 40.65 +00 04 35.3 w J31
2011-11-28 19:40:27 C 23 51 41.03 +00 04 36.0 w J31
2011-11-28 19:47:15 C 23 51 41.23 +00 04 36.2 w 958
2011-11-28 22:41:32 C 23 51 47.96 +00 04 48.3 w 945
2011-11-28 22:55:25 C 23 51 48.49 +00 04 49.4 w 945
2011-11-28 23:12:39 C 23 51 49.16 +00 04 50.6 w 945
2011-11-28 23:22:24 C 23 51 49.54 +00 04 51.4 w 945
2011-11-28 23:32:57 C 23 51 49.95 +00 04 52.1 w 945
2011-11-29 03:31:42 C 23 51 59.25 +00 05 16.2 t I40