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
2011-12-23 19:38:30 C 00 22 13.80 +01 46 53.6 w A06
2011-12-23 19:43:09 C 00 22 14.00 +01 46 54.0 u 235
2011-12-23 19:46:23 C 00 22 14.26 +01 46 55.3 w I99
2011-12-23 19:50:06 C 00 22 14.47 +01 46 56.5 w A06
2011-12-23 19:50:58 C 00 22 14.54 +01 46 56.3 w I99
2011-12-23 19:55:36 C 00 22 14.80 +01 46 57.6 w I99
2011-12-23 20:10:14 C 00 22 15.67 +01 47 01.8 v C09
2011-12-23 20:20:23 C 00 22 16.31 +01 47 04.5 v C09
2011-12-23 20:41:34 C 00 22 17.50 +01 47 09.2 v C09
2011-12-23 20:56:45 C 00 22 18.51 +01 47 14.3 v C09
2011-12-23 22:01:37 C 00 22 22.47 +01 47 30.5 u 958
2011-12-23 22:13:28 C 00 22 23.16 +01 47 31.7 u 958
2011-12-23 22:23:30 C 00 22 23.93 +01 47 36.6 u 958
2011-12-23 22:31:04 C 00 22 24.23 +01 47 36.1 u 958
2011-12-24 18:15:28 C 00 23 37.05 +01 52 46.3 i 071
2011-12-24 18:18:00 C 00 23 37.22 +01 52 46.8 i 071
2011-12-24 18:23:18 C 00 23 37.53 +01 52 48.3 i 071
2011-12-24 18:25:50 C 00 23 37.67 +01 52 49.0 i 071
2011-12-24 18:29:06 C 00 23 37.87 +01 52 49.0 i 071
2011-12-24 18:31:38 C 00 23 38.02 +01 52 50.6 i 071
2011-12-24 18:34:10 C 00 23 38.22 +01 52 50.6 i 071
2011-12-24 18:36:44 C 00 23 38.34 +01 52 51.9 i 071
2011-12-24 18:38:33 C 00 23 38.52 +01 52 52.2 o C77
2011-12-24 18:38:34 C 00 23 38.61 +01 52 52.0 u 958
2011-12-24 18:39:16 C 00 23 38.55 +01 52 52.0 i 071
2011-12-24 18:41:49 C 00 23 38.64 +01 52 53.2 i 071
2011-12-24 18:44:24 C 00 23 38.78 +01 52 53.9 i 071
2011-12-24 18:44:39 C 00 23 38.88 +01 52 53.2 o C77
2011-12-24 18:46:56 C 00 23 38.96 +01 52 53.6 i 071
2011-12-24 18:49:31 C 00 23 39.14 +01 52 54.7 i 071
2011-12-24 18:50:43 C 00 23 39.31 +01 52 55.5 o C77
2011-12-24 18:52:01 C 00 23 39.32 +01 52 55.3 i 071
2011-12-24 18:55:19 C 00 23 39.65 +01 52 56.6 u 958
2011-12-24 19:02:54 C 00 23 40.01 +01 52 58.3 o C77
2011-12-24 19:08:59 C 00 23 40.37 +01 53 00.4 o C77
2011-12-24 19:14:39 C 00 23 40.80 +01 53 01.6 u 958
2011-12-24 19:15:04 C 00 23 40.72 +01 53 01.5 o C77
2011-12-24 19:31:00 C 00 23 41.77 +01 53 05.8 u 958
2011-12-24 19:49:00 C 00 23 42.89 +01 53 10.6 u 958
2011-12-24 20:00:35 C 00 23 43.60 +01 53 13.1 u C23
2011-12-24 20:08:55 C 00 23 44.06 +01 53 15.1 u C23
2011-12-24 20:17:37 C 00 23 44.60 +01 53 17.6 u C23
2011-12-25 17:43:04 C 00 25 04.63 +01 59 01.0 c 132
2011-12-25 17:47:33 C 00 25 04.90 +01 59 02.2 c 132
2011-12-25 17:51:54 C 00 25 05.17 +01 59 03.5 c 132
2011-12-25 18:43:25 C 00 25 08.23 +01 59 16.0 u 235
2011-12-25 18:53:27 C 00 25 08.95 +01 59 18.8 u 958
2011-12-25 19:06:39 C 00 25 09.76 +01 59 22.3 u 958
2011-12-25 19:22:14 C 00 25 10.69 +01 59 26.6 u 958
2011-12-25 19:35:37 C 00 25 11.50 +01 59 30.3 u 958