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
2018-07-09 19:37:30 C 22 03 31.92 -02 58 51.6 q Q68
2018-07-10 00:19:59 C 22 03 30.45 -02 58 41.6 q 160
2018-07-10 00:23:23 C 22 03 30.44 -02 58 41.3 q 160
2018-07-10 00:26:47 C 22 03 30.41 -02 58 41.2 q 160
2018-07-11 05:15:44 C 22 03 18.90 -02 57 08.1 o W92
2018-07-11 05:19:33 C 22 03 18.86 -02 57 08.4 o W92
2018-07-11 05:27:17 C 22 03 18.84 -02 57 07.9 o W92
2018-07-11 06:20:52 C 22 03 18.32 -02 57 05.4 o W92
2018-07-11 06:24:42 C 22 03 18.29 -02 57 05.6 o W92
2018-07-11 06:28:31 C 22 03 18.29 -02 57 04.9 o W92
2018-07-11 07:20:34 C 22 03 17.98 -02 57 05.7 q H47
2018-07-11 07:31:33 C 22 03 17.89 -02 57 05.4 q H47
2018-07-11 07:42:43 C 22 03 17.81 -02 57 04.7 q H47
2018-07-11 07:54:00 C 22 03 17.69 -02 57 04.2 q H47
2018-07-12 23:12:59 C 22 02 58.91 -02 55 23.4 q K77
2018-07-12 23:32:33 C 22 02 58.71 -02 55 22.4 q K77
2018-07-12 23:52:45 C 22 02 58.54 -02 55 23.9 q 160
2018-07-12 23:56:11 C 22 02 58.50 -02 55 23.7 q 160
2018-07-12 23:59:39 C 22 02 58.47 -02 55 23.7 q 160
2018-07-13 07:58:41 C 22 02 54.14 -02 55 05.7 q H47
2018-07-13 08:09:47 C 22 02 54.00 -02 55 05.3 q H47
2018-07-13 08:29:23 C 22 02 53.83 -02 55 04.6 q H47
2018-07-13 08:41:02 C 22 02 53.70 -02 55 04.0 q H47
2018-07-13 11:08:25 C 22 02 52.519 -02 54 58.40 U F51
2018-07-13 11:26:15 C 22 02 52.322 -02 54 57.69 U F51
2018-07-13 11:44:02 C 22 02 52.156 -02 54 57.21 U F51
2018-07-13 12:01:56 C 22 02 51.951 -02 54 56.50 U F51
2018-07-13 18:35:06 C 22 02 48.11 -02 54 45.3 q D29
2018-07-13 18:55:28 C 22 02 47.92 -02 54 44.5 q D29
2018-07-13 19:15:49 C 22 02 47.69 -02 54 44.0 q D29
2018-07-13 23:35:01 C 22 02 45.44 -02 54 35.7 q C23
2018-07-13 23:37:06 C 22 02 45.45 -02 54 35.8 q C23
2018-07-13 23:39:11 C 22 02 45.46 -02 54 36.2 q C23
2018-07-15 04:59:38 C 22 02 27.32 -02 53 47.0 q J22
2018-07-15 05:02:28 C 22 02 27.27 -02 53 46.9 q J22
2018-07-15 05:05:15 C 22 02 27.25 -02 53 47.0 q J22
2018-07-15 16:38:09 C 22 02 19.84 -02 53 32.3 q Q11
2018-07-15 16:50:28 C 22 02 19.68 -02 53 31.9 q Q11
2018-07-15 17:02:49 C 22 02 19.56 -02 53 31.8 q Q11
2018-07-15 23:02:43 C 22 02 15.60 -02 53 25.5 q C23
2018-07-15 23:06:52 C 22 02 15.56 -02 53 25.5 q C23
2018-07-15 23:13:06 C 22 02 15.50 -02 53 25.9 q C23
2018-07-15 23:19:20 C 22 02 15.47 -02 53 25.3 q C23
2018-07-16 00:23:02 C 22 02 14.64 -02 53 22.7 c 212
2018-07-16 00:37:28 C 22 02 14.58 -02 53 22.4 c 212
2018-07-16 00:51:59 C 22 02 14.36 -02 53 21.6 c 212
2018-07-16 08:25:27 C 22 02 09.00 -02 53 14.8 q H47
2018-07-16 09:30:04 C 22 02 08.19 -02 53 13.7 q H47
2018-07-17 23:19:40 C 22 01 40.31 -02 52 49.8 c J01
2018-07-17 23:40:24 C 22 01 40.00 -02 52 49.6 c J01