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
2011-11-16 18:40:28 C 23 42 16.26 -00 00 10.5 u 958
2011-11-16 18:58:06 C 23 42 16.66 -00 00 11.3 u 958
2011-11-16 19:15:30 C 23 42 17.07 -00 00 11.8 u 958
2011-11-16 19:34:07 C 23 42 17.53 -00 00 12.8 u 958
2011-11-16 19:51:23 C 23 42 17.96 -00 00 13.5 u 958
2011-11-16 20:09:12 C 23 42 18.37 -00 00 14.6 w J01
2011-11-16 20:14:36 C 23 42 18.52 -00 00 14.5 w J01
2011-11-16 20:25:21 C 23 42 18.77 -00 00 15.1 w J01
2011-11-16 20:41:49 C 23 42 19.05 -00 00 15.9 u 160
2011-11-16 20:45:37 C 23 42 19.14 -00 00 16.1 u 160
2011-11-16 20:50:15 C 23 42 19.26 -00 00 16.0 u 160
2011-11-17 18:50:29 C 23 42 54.22 -00 01 01.7 u 958
2011-11-17 18:51:30 C 23 42 54.14 -00 01 02.3 r 215
2011-11-17 18:53:02 C 23 42 54.18 -00 01 02.3 r 215
2011-11-17 18:54:33 C 23 42 54.30 -00 01 01.9 r 215
2011-11-17 19:06:08 C 23 42 54.63 -00 00 59.8 v C32
2011-11-17 19:07:45 C 23 42 54.62 -00 01 01.9 u 958
2011-11-17 19:08:49 C 23 42 54.42 -00 01 02.6 v C32
2011-11-17 19:11:21 C 23 42 54.52 -00 01 03.3 v C32
2011-11-17 19:24:56 C 23 42 55.08 -00 01 02.7 u 958
2011-11-17 19:43:46 C 23 42 55.53 -00 01 03.0 u 958
2011-11-17 19:58:11 C 23 42 55.94 -00 01 03.7 u 958
2011-11-17 19:58:43 C 23 42 55.83 -00 01 04.0 u 160
2011-11-17 20:02:43 C 23 42 55.93 -00 01 04.1 u 160
2011-11-17 20:06:43 C 23 42 56.00 -00 01 04.5 u 160
2011-11-17 21:04:20 C 23 42 57.68 -00 01 05.8 w 945
2011-11-17 21:12:23 C 23 42 57.88 -00 01 06.0 w 945
2011-11-17 21:28:04 C 23 42 58.28 -00 01 06.4 w 945
2011-11-17 21:32:19 C 23 42 58.39 -00 01 06.5 w 945
2011-11-17 21:36:02 C 23 42 58.49 -00 01 06.6 w 945
2011-11-17 23:03:48 C 23 43 00.64 -00 01 09.1 w C86
2011-11-17 23:05:04 C 23 43 00.74 -00 01 09.2 w J38
2011-11-17 23:10:14 C 23 43 00.86 -00 01 09.3 w J38
2011-11-17 23:14:26 C 23 43 00.95 -00 01 09.3 w C86
2011-11-17 23:16:34 C 23 43 00.96 -00 01 09.5 w C86
2011-11-17 23:17:58 C 23 43 01.06 -00 01 09.6 w J38
2011-11-17 23:25:04 C 23 43 01.20 -00 01 09.3 w C86
2011-11-17 23:29:21 C 23 43 01.31 -00 01 09.4 w C86
2011-11-17 23:31:28 C 23 43 01.37 -00 01 09.9 w C86
2011-11-18 17:54:16 C 23 43 31.91 -00 01 37.9 u 089
2011-11-18 17:56:28 C 23 43 31.98 -00 01 38.1 u 089
2011-11-18 17:58:40 C 23 43 32.03 -00 01 37.8 u 089
2011-11-18 18:00:52 C 23 43 32.10 -00 01 37.9 u 089
2011-11-18 18:03:04 C 23 43 32.15 -00 01 38.1 u 089
2011-11-18 18:05:16 C 23 43 32.21 -00 01 38.1 u 089
2011-11-18 18:07:28 C 23 43 32.27 -00 01 38.3 u 089
2011-11-18 18:09:40 C 23 43 32.32 -00 01 38.0 u 089
2011-11-18 18:11:52 C 23 43 32.40 -00 01 38.2 u 089
2011-11-18 18:54:18 C 23 43 33.77 -00 01 39.2 u 958
2011-11-18 19:25:28 C 23 43 34.71 -00 01 38.8 u 958