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
2018-07-18 00:01:09 C 22 01 39.70 -02 52 48.9 c J01
2018-07-18 13:57:32 C 22 01 28.53 -02 52 40.7 q Q68
2018-07-18 18:52:58 C 22 01 24.22 -02 52 40.4 q Q68
2018-07-19 00:24:33 C 22 01 19.85 -02 52 46.1 q 160
2018-07-19 00:28:27 C 22 01 19.79 -02 52 46.0 q 160
2018-07-19 00:32:19 C 22 01 19.73 -02 52 46.1 q 160
2018-07-19 13:24:52 C 22 01 08.94 -02 52 38.4 q Q68
2018-07-19 19:02:27 C 22 01 03.67 -02 52 44.3 q Q68
2018-07-19 23:45:00 C 22 00 59.77 -02 52 52.0 q 160
2018-07-19 23:48:51 C 22 00 59.71 -02 52 51.8 q 160
2018-07-19 23:52:41 C 22 00 59.64 -02 52 51.9 q 160
2018-07-19 23:57:55 C 22 00 59.51 -02 52 53.4 q C23
2018-07-20 00:08:18 C 22 00 59.36 -02 52 51.3 q C23
2018-07-20 00:16:37 C 22 00 59.26 -02 52 52.8 q C23
2018-07-20 17:28:58 C 22 00 43.52 -02 52 56.0 q Q68
2018-07-20 19:45:36 C 22 00 41.33 -02 52 58.0 q Q68
2018-07-21 00:03:55 C 22 00 37.71 -02 53 04.9 Q Z55
2018-07-21 00:10:20 C 22 00 37.56 -02 53 06.4 Q Z55
2018-07-21 00:12:05 C 22 00 37.59 -02 53 07.9 Q Z55
2018-07-21 08:13:01 C 22 00 29.81 -02 53 13.3 q H47
2018-07-21 08:23:46 C 22 00 29.61 -02 53 13.5 q H47
2018-07-21 08:33:17 C 22 00 29.46 -02 53 13.8 q H47
2018-07-21 08:43:18 C 22 00 29.28 -02 53 13.9 q H47
2018-07-21 13:16:20 C 22 00 25.10 -02 53 13.4 q Q68
2018-07-21 13:54:32 C 22 00 24.49 -02 53 19.0 q D95
2018-07-21 13:56:05 C 22 00 24.49 -02 53 19.7 q D95
2018-07-21 16:37:34 C 22 00 21.67 -02 53 16.8 q Q68
2018-07-21 23:29:04 C 22 00 15.13 -02 53 30.9 q C23
2018-07-21 23:35:18 C 22 00 15.04 -02 53 31.0 q C23
2018-07-21 23:41:32 C 22 00 14.90 -02 53 31.3 q C23
2018-07-22 00:12:42 C 22 00 14.34 -02 53 31.6 Q B96
2018-07-22 00:19:47 C 22 00 14.23 -02 53 31.9 Q B96
2018-07-22 00:24:28 C 22 00 14.16 -02 53 32.1 Q B96
2018-07-22 00:55:54 C 22 00 13.64 -02 53 31.6 w 212
2018-07-22 00:57:41 C 22 00 13.63 -02 53 32.0 Q J01
2018-07-22 01:04:09 C 22 00 13.49 -02 53 31.9 w 212
2018-07-22 01:12:26 C 22 00 13.38 -02 53 32.1 w 212
2018-07-22 01:28:56 C 22 00 13.05 -02 53 33.1 Q J01
2018-07-22 01:39:19 C 22 00 12.85 -02 53 33.5 Q J01
2018-07-22 03:31:26 C 22 00 11.03 -02 53 34.7 q J22
2018-07-22 03:42:46 C 22 00 10.74 -02 53 35.1 q J22
2018-07-22 07:12:01 C 22 00 07.37 -02 53 39.8 q H47
2018-07-22 07:20:48 C 22 00 07.23 -02 53 39.9 q H47
2018-07-22 07:33:53 C 22 00 06.95 -02 53 40.3 q H47
2018-07-22 07:43:12 C 22 00 06.80 -02 53 41.1 q H47
2018-07-22 13:15:35 C 22 00 01.41 -02 53 43.0 q Q68
2018-07-22 16:26:51 C 21 59 57.96 -02 53 47.7 q Q68
2018-07-23 13:19:32 C 21 59 36.19 -02 54 26.6 U T05
2018-07-23 13:51:18 C 21 59 35.59 -02 54 27.7 U T05
2018-07-23 14:06:50 C 21 59 35.30 -02 54 28.1 U T05