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
2018-11-08 19:17:26 C 21 37 14.67 -08 59 58.8 Q J24
2018-11-08 19:33:48 C 21 37 15.27 -08 59 58.1 Q J24
2018-11-08 19:44:44 C 21 37 15.78 -08 59 57.6 Q J24
2018-11-08 20:07:39 C 21 37 16.63 -08 59 57.5 Q 212
2018-11-08 20:13:50 C 21 37 16.86 -08 59 56.9 Q 212
2018-11-08 20:20:03 C 21 37 17.16 -08 59 56.5 Q 212
2018-11-09 02:10:31 C 21 37 31.30 -08 59 39.1 V 703
2018-11-09 02:18:05 C 21 37 31.67 -08 59 37.7 V 703
2018-11-09 02:25:40 C 21 37 32.01 -08 59 37.1 V 703
2018-11-09 02:33:14 C 21 37 32.33 -08 59 36.5 V 703
2018-11-09 06:31:26 C 21 37 41.47 -08 59 26.5 V T08
2018-11-09 06:43:23 C 21 37 41.95 -08 59 25.9 V T08
2018-11-09 06:55:22 C 21 37 42.42 -08 59 25.3 V T08
2018-11-09 07:07:20 C 21 37 42.88 -08 59 24.7 V T08
2018-11-09 17:36:28 C 21 38 08.31 -08 58 55.7 q C23
2018-11-09 17:44:00 C 21 38 08.59 -08 58 55.3 q C23
2018-11-09 17:51:33 C 21 38 08.87 -08 58 54.6 q C23
2018-11-10 02:24:29 C 21 38 29.67 -08 58 26.8 q H47
2018-11-10 02:44:00 C 21 38 30.41 -08 58 25.8 q H47
2018-11-10 02:58:29 C 21 38 31.08 -08 58 24.2 q H47
2018-11-10 10:12:51 C 21 38 48.81 -08 57 56.2 q Q68
2018-11-10 10:56:25 C 21 38 50.85 -08 57 54.6 q Q68
2018-11-10 11:36:56 C 21 38 52.24 -08 57 57.0 q Q11
2018-11-10 11:43:05 C 21 38 52.50 -08 57 56.5 q Q11
2018-11-10 11:58:25 C 21 38 53.12 -08 57 55.6 q Q11
2018-11-12 02:44:21 C 21 40 31.16 -08 55 32.6 V 703
2018-11-12 02:52:31 C 21 40 31.53 -08 55 32.2 V 703
2018-11-12 03:00:40 C 21 40 31.88 -08 55 29.6 V 703
2018-11-12 03:08:50 C 21 40 32.20 -08 55 29.6 V 703
2018-11-12 07:07:35 C 21 40 41.86 -08 55 14.3 V T05
2018-11-12 07:18:21 C 21 40 42.36 -08 55 13.3 V T05
2018-11-12 07:32:34 C 21 40 42.99 -08 55 12.4 V T05
2018-11-12 07:35:56 C 21 40 43.08 -08 55 12.3 V T05
2018-11-12 07:46:47 C 21 40 43.58 -08 55 11.4 V T05
2018-11-12 07:50:08 C 21 40 43.65 -08 55 11.4 V T05
2018-11-12 08:01:01 C 21 40 44.17 -08 55 10.3 V T05
2018-11-13 05:58:10 C 21 41 41.21 -08 53 37.6 V T08
2018-11-13 06:10:45 C 21 41 41.81 -08 53 36.2 V T08
2018-11-13 06:24:04 C 21 41 42.38 -08 53 35.4 V T08
2018-11-13 06:37:22 C 21 41 42.96 -08 53 34.2 V T08
2018-11-14 06:38:52 C 21 42 46.55 -08 51 43.7 V T08
2018-11-14 06:53:06 C 21 42 47.18 -08 51 42.6 V T08
2018-11-14 07:07:24 C 21 42 47.83 -08 51 41.5 V T08
2018-11-14 07:21:41 C 21 42 48.44 -08 51 40.2 V T08
2018-11-20 06:46:18 C 21 49 34.08 -08 37 33.0 V T05
2018-11-20 06:58:57 C 21 49 34.69 -08 37 31.5 V T05
2018-11-20 07:11:40 C 21 49 35.31 -08 37 30.0 V T05
2018-11-20 07:24:35 C 21 49 35.94 -08 37 28.3 V T05
2018-11-21 00:31:14 C 21 50 27.31 -08 35 26.8 q H47
2018-11-21 00:48:40 C 21 50 28.13 -08 35 24.9 q H47