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
2011-09-27 22:02:04 C 23 46 08.10 +04 39 12.4 c 585
2011-09-27 22:04:09 C 23 46 08.06 +04 39 11.5 c 585
2011-09-27 23:04:17 C 23 46 06.67 +04 38 52.3 u C23
2011-09-27 23:06:22 C 23 46 06.61 +04 38 51.6 u C23
2011-09-27 23:08:26 C 23 46 06.56 +04 38 50.9 u C23
2011-09-27 23:10:31 C 23 46 06.51 +04 38 50.3 u C23
2011-09-27 23:12:36 C 23 46 06.45 +04 38 49.6 u C23
2011-09-27 23:29:06 C 23 46 06.07 +04 38 44.8 u 958
2011-09-27 23:40:30 C 23 46 05.82 +04 38 41.3 u 958
2011-09-27 23:51:26 C 23 46 05.49 +04 38 37.1 u C23
2011-09-27 23:52:02 C 23 46 05.54 +04 38 37.6 u 958
2011-09-27 23:54:31 C 23 46 05.41 +04 38 36.1 u C23
2011-09-27 23:57:36 C 23 46 05.32 +04 38 35.1 u C23
2011-09-28 00:00:40 C 23 46 05.23 +04 38 34.1 u C23
2011-09-28 00:03:45 C 23 46 05.17 +04 38 33.1 u C23
2011-09-28 00:05:04 C 23 46 05.15 +04 38 33.2 u 958
2011-09-28 01:15:35 C 23 46 03.38 +04 38 10.6 u B50
2011-09-28 01:29:15 C 23 46 03.07 +04 38 06.5 u B50
2011-09-28 01:51:48 C 23 46 02.44 +04 37 58.4 w B82
2011-09-28 02:01:31 C 23 46 02.20 +04 37 55.2 w B82
2011-09-28 02:04:45 C 23 46 02.11 +04 37 54.0 w B82
2011-09-28 02:06:10 C 23 46 02.14 +04 37 54.7 u B50
2011-09-28 21:35:33 C 23 45 34.61 +04 31 35.7 u 160
2011-09-28 21:37:59 C 23 45 34.56 +04 31 35.0 u 160
2011-09-28 21:44:11 C 23 45 34.40 +04 31 32.9 u 160
2011-09-28 21:50:49 C 23 45 34.27 +04 31 29.9 v 987
2011-09-28 21:52:05 C 23 45 34.23 +04 31 30.7 v C09
2011-09-28 22:02:11 C 23 45 33.98 +04 31 27.4 v C09
2011-09-28 22:12:19 C 23 45 33.73 +04 31 24.1 v C09
2011-09-28 22:22:27 C 23 45 33.47 +04 31 20.9 v C09
2011-09-28 22:33:53 C 23 45 33.20 +04 31 15.8 v 987
2011-09-28 22:55:04 C 23 45 32.63 +04 31 09.4 w 945
2011-09-28 23:02:36 C 23 45 32.43 +04 31 06.4 w 945
2011-09-28 23:11:21 C 23 45 32.23 +04 31 04.2 w 945
2011-09-28 23:12:15 C 23 45 32.19 +04 31 03.5 t B96
2011-09-28 23:13:18 C 23 45 32.13 +04 31 04.1 r 104
2011-09-28 23:14:05 C 23 45 32.19 +04 31 03.5 u 958
2011-09-28 23:15:35 C 23 45 32.17 +04 31 02.3 v 987
2011-09-28 23:18:04 C 23 45 32.02 +04 31 02.2 r 104
2011-09-28 23:18:47 C 23 45 32.02 +04 31 01.5 t B96
2011-09-28 23:19:00 C 23 45 31.95 +04 31 00.0 w 945
2011-09-28 23:24:05 C 23 45 31.88 +04 30 58.9 w 945
2011-09-28 23:25:17 C 23 45 31.87 +04 30 59.3 t B96
2011-09-28 23:26:08 C 23 45 31.87 +04 30 59.4 u 958
2011-09-28 23:28:38 C 23 45 31.75 +04 30 59.0 r 104
2011-09-28 23:31:48 C 23 45 31.71 +04 30 57.3 t B96
2011-09-28 23:38:19 C 23 45 31.52 +04 30 55.4 t B96
2011-09-28 23:38:35 C 23 45 31.58 +04 30 55.5 u 958
2011-09-28 23:44:51 C 23 45 31.38 +04 30 53.1 t B96
2011-09-28 23:50:50 C 23 45 31.24 +04 30 51.4 u 958