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
2012-01-23 18:08:22 C 01 14 19.42 +05 50 48.8 w J97
2012-01-23 18:09:59 C 01 14 19.62 +05 50 49.4 w J97
2012-01-23 18:14:50 C 01 14 19.90 +05 50 50.9 w J97
2012-01-23 19:02:09 C 01 14 23.66 +05 51 09.6 w C90
2012-01-23 19:47:02 C 01 14 27.08 +05 51 26.7 w C90
2012-01-23 19:54:19 C 01 14 27.68 +05 51 27.9 u I81
2012-01-23 20:03:59 C 01 14 28.49 +05 51 32.0 u I81
2012-01-23 20:21:23 C 01 14 29.70 +05 51 39.5 w C90
2012-01-23 20:28:01 C 01 14 30.12 +05 51 41.4 c A24
2012-01-23 20:28:23 C 01 14 30.15 +05 51 41.5 c A24
2012-01-24 00:23:47 C 01 14 48.64 +05 53 11.6 u H45
2012-01-24 00:43:00 C 01 14 50.12 +05 53 19.2 u H45
2012-01-24 00:46:22 C 01 14 50.38 +05 53 20.3 u H45
2012-01-24 00:48:42 C 01 14 50.55 +05 53 21.1 u H45
2012-01-24 00:50:55 C 01 14 50.72 +05 53 22.0 u H45
2012-01-24 01:04:53 C 01 14 51.79 +05 53 27.3 u H45
2012-01-24 18:48:26 C 01 16 14.82 +06 00 12.5 u 958
2012-01-24 19:21:30 C 01 16 17.45 +06 00 25.0 u 958
2012-01-24 19:48:57 C 01 16 19.56 +06 00 35.6 u 958
2012-01-24 22:05:02 C 01 16 30.12 +06 01 26.6 w 945
2012-01-24 22:12:21 C 01 16 30.66 +06 01 30.2 w 945
2012-01-24 22:21:05 C 01 16 31.34 +06 01 34.1 w 945
2012-01-24 22:31:16 C 01 16 32.10 +06 01 36.7 w 945
2012-01-24 22:46:25 C 01 16 33.35 +06 01 43.1 w 945
2012-01-25 10:36:02 C 01 17 28.96 +06 06 15.4 o 300
2012-01-25 10:38:38 C 01 17 29.15 +06 06 16.2 o 300
2012-01-25 10:41:15 C 01 17 29.36 +06 06 17.5 o 300
2012-01-25 10:43:51 C 01 17 29.55 +06 06 18.4 o 300
2012-01-25 10:45:09 C 01 17 29.68 +06 06 19.0 o 300
2012-01-25 18:32:45 C 01 18 06.40 +06 09 17.1 v A77
2012-01-25 18:46:41 C 01 18 07.45 +06 09 22.6 v A77
2012-01-25 18:54:06 C 01 18 08.08 +06 09 25.5 u 958
2012-01-25 19:04:45 C 01 18 08.82 +06 09 29.0 r 215
2012-01-25 19:05:51 C 01 18 08.91 +06 09 29.5 r 215
2012-01-25 19:06:57 C 01 18 09.00 +06 09 29.9 r 215
2012-01-25 19:09:29 C 01 18 09.20 +06 09 31.4 v A77
2012-01-25 19:10:16 C 01 18 09.31 +06 09 31.5 u 958
2012-01-25 19:11:28 C 01 18 09.39 +06 09 32.4 w 939
2012-01-25 19:16:41 C 01 18 09.79 +06 09 34.4 w 939
2012-01-25 19:21:54 C 01 18 10.19 +06 09 36.3 w 939
2012-01-25 19:27:04 C 01 18 10.61 +06 09 37.9 w J38
2012-01-25 19:28:08 C 01 18 10.71 +06 09 38.8 u 958
2012-01-25 19:32:33 C 01 18 11.04 +06 09 40.1 w J38
2012-01-25 19:36:12 C 01 18 11.33 +06 09 41.5 w J38
2012-01-25 19:45:55 C 01 18 12.16 +06 09 45.2 u 958
2012-01-25 19:52:14 C 01 18 12.54 +06 09 48.1 d B66
2012-01-25 20:42:04 C 01 18 16.43 +06 10 07.3 d B66
2012-01-26 18:09:41 C 01 19 57.86 +06 18 21.7 u A81
2012-01-26 18:20:00 C 01 19 58.67 +06 18 26.0 u A81
2012-01-26 18:30:19 C 01 19 59.49 +06 18 30.0 u A81