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
2011-10-28 11:41:53 C 23 35 57.80 +01 00 17.8 u 379
2011-10-28 11:44:32 C 23 35 57.80 +01 00 17.1 u 379
2011-10-28 12:02:06 C 23 35 57.81 +01 00 12.9 u 379
2011-10-28 12:04:45 C 23 35 57.81 +01 00 12.4 u 379
2011-10-28 12:07:25 C 23 35 57.78 +01 00 12.3 u 379
2011-10-28 12:32:18 C 23 35 57.81 +01 00 06.8 m 355
2011-10-28 12:34:23 C 23 35 57.81 +01 00 06.1 m 355
2011-10-28 12:36:27 C 23 35 57.80 +01 00 05.6 m 355
2011-10-28 12:37:29 C 23 35 57.80 +01 00 05.3 m 355
2011-10-28 20:57:00 C 23 35 58.79 +00 58 16.7 w J38
2011-10-28 21:01:08 C 23 35 58.80 +00 58 15.8 w J38
2011-10-28 21:03:12 C 23 35 58.79 +00 58 15.3 w J38
2011-10-28 22:01:32 C 23 35 58.86 +00 58 02.4 u J93
2011-10-28 22:11:32 C 23 35 58.83 +00 58 00.4 u J93
2011-10-28 22:21:06 C 23 35 58.84 +00 57 57.9 u J93
2011-10-29 15:57:52 C 23 36 01.16 +00 54 24.7 u D90
2011-10-29 16:04:55 C 23 36 01.17 +00 54 23.2 u D90
2011-10-29 16:11:59 C 23 36 01.18 +00 54 21.7 u D90
2011-10-29 16:19:03 C 23 36 01.21 +00 54 20.2 u D90
2011-10-29 18:48:14 C 23 36 02.10 +00 53 41.7 i 071
2011-10-29 18:49:34 C 23 36 02.11 +00 53 41.4 i 071
2011-10-29 18:50:55 C 23 36 02.09 +00 53 41.1 i 071
2011-10-29 18:54:44 C 23 36 02.12 +00 53 40.0 i 071
2011-10-29 19:00:08 C 23 36 02.13 +00 53 39.3 i 071
2011-10-29 19:05:39 C 23 36 02.13 +00 53 38.0 i 071
2011-10-29 19:11:03 C 23 36 02.15 +00 53 36.7 i 071
2011-10-29 19:16:58 C 23 36 02.16 +00 53 35.7 i 071
2011-10-29 19:22:24 C 23 36 02.14 +00 53 34.4 i 071
2011-10-29 19:36:47 C 23 36 02.33 +00 53 30.8 w J31
2011-10-29 19:40:27 C 23 36 02.16 +00 53 30.8 i 071
2011-10-29 19:45:52 C 23 36 02.17 +00 53 29.7 i 071
2011-10-29 19:46:44 C 23 36 02.32 +00 53 28.6 w J31
2011-10-29 19:51:33 C 23 36 02.20 +00 53 28.7 i 071
2011-10-29 19:56:42 C 23 36 02.36 +00 53 26.7 w J31
2011-10-29 19:56:57 C 23 36 02.23 +00 53 27.5 i 071
2011-10-29 20:17:03 C 23 36 02.27 +00 53 21.9 u 511
2011-10-29 20:23:25 C 23 36 02.29 +00 53 20.6 u 511
2011-10-29 20:40:45 C 23 36 02.41 +00 53 17.3 w I99
2011-10-29 20:50:23 C 23 36 02.43 +00 53 15.5 w I99
2011-10-29 20:55:34 C 23 36 02.35 +00 53 14.2 u 511
2011-10-29 21:19:18 C 23 36 02.48 +00 53 09.4 w I99
2011-10-29 21:40:16 C 23 36 02.45 +00 53 04.9 u 511
2011-10-29 22:09:33 C 23 36 02.48 +00 52 59.0 u 511
2011-10-29 22:30:47 C 23 36 02.54 +00 52 54.5 u 511
2011-10-29 22:54:52 C 23 36 02.57 +00 52 49.5 u 511
2011-10-29 23:15:02 C 23 36 02.63 +00 52 45.2 u 511
2011-10-30 00:08:24 C 23 36 02.78 +00 52 34.2 w 945
2011-10-30 00:27:00 C 23 36 02.84 +00 52 30.7 w 945
2011-10-30 00:37:47 C 23 36 02.86 +00 52 28.1 w 945
2011-10-30 01:05:41 C 23 36 02.94 +00 52 22.8 w 945