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
2018-11-02 02:23:06 C 21 31 24.42 -09 03 56.0 V 703
2018-11-02 02:38:17 C 21 31 24.92 -09 03 56.1 V 703
2018-11-02 02:45:54 C 21 31 25.11 -09 03 56.4 V 703
2018-11-02 07:08:55 C 21 31 33.39 -09 03 53.7 V T08
2018-11-02 07:23:05 C 21 31 33.85 -09 03 53.7 V T08
2018-11-02 07:37:26 C 21 31 34.31 -09 03 53.7 V T08
2018-11-02 07:51:46 C 21 31 34.77 -09 03 53.5 V T08
2018-11-02 10:14:28 C 21 31 39.58 -09 03 54.8 q D95
2018-11-02 10:23:45 C 21 31 39.87 -09 03 54.8 q D95
2018-11-02 10:29:58 C 21 31 40.08 -09 03 54.6 q D95
2018-11-02 18:22:46 C 21 31 56.07 -09 03 51.7 Q J01
2018-11-02 18:28:04 C 21 31 56.20 -09 03 51.9 Q J01
2018-11-02 18:33:21 C 21 31 56.40 -09 03 51.5 Q J01
2018-11-02 18:36:51 C 21 31 56.42 -09 03 51.8 q C23
2018-11-02 18:47:38 C 21 31 56.77 -09 03 51.7 q C23
2018-11-02 18:55:11 C 21 31 57.03 -09 03 50.9 q C23
2018-11-03 07:18:12 C 21 32 22.19 -09 03 42.6 V T05
2018-11-03 07:31:00 C 21 32 22.56 -09 03 42.7 V T05
2018-11-03 07:44:27 C 21 32 23.05 -09 03 42.5 V T05
2018-11-03 07:57:49 C 21 32 23.49 -09 03 42.2 V T05
2018-11-03 19:41:00 C 21 32 47.87 -09 03 34.5 Q J24
2018-11-03 19:53:26 C 21 32 48.26 -09 03 34.7 Q J24
2018-11-03 20:08:58 C 21 32 48.80 -09 03 33.9 Q J24
2018-11-04 02:11:00 C 21 33 01.57 -09 03 26.9 V G96
2018-11-04 02:19:13 C 21 33 01.87 -09 03 27.6 V G96
2018-11-04 02:27:26 C 21 33 02.21 -09 03 27.0 V G96
2018-11-04 02:35:40 C 21 33 02.52 -09 03 28.8 V G96
2018-11-04 09:43:32 C 21 33 17.33 -09 03 15.7 q Q68
2018-11-04 10:23:16 C 21 33 18.69 -09 03 14.8 q Q68
2018-11-04 19:07:35 C 21 33 37.38 -09 03 11.1 Q B96
2018-11-04 19:21:44 C 21 33 37.85 -09 03 10.7 Q B96
2018-11-04 19:36:00 C 21 33 38.33 -09 03 10.2 Q B96
2018-11-05 06:51:34 C 21 34 02.57 -09 02 53.6 V T08
2018-11-05 07:02:56 C 21 34 02.97 -09 02 53.2 V T08
2018-11-05 07:16:23 C 21 34 03.54 -09 02 52.8 V T08
2018-11-05 07:29:05 C 21 34 03.90 -09 02 52.6 V T08
2018-11-05 18:05:22 C 21 34 27.23 -09 02 38.7 16.4 q 215
2018-11-05 18:07:13 C 21 34 27.29 -09 02 38.6 16.4 q 215
2018-11-05 18:09:04 C 21 34 27.37 -09 02 38.2 q 215
2018-11-06 07:11:09 C 21 34 56.08 -09 02 14.7 V T08
2018-11-06 07:25:18 C 21 34 56.67 -09 02 13.8 V T08
2018-11-06 07:39:29 C 21 34 57.18 -09 02 13.7 V T08
2018-11-06 07:53:48 C 21 34 57.71 -09 02 12.9 V T08
2018-11-07 18:08:14 C 21 36 15.69 -09 01 04.3 q B74
2018-11-07 18:19:24 C 21 36 16.06 -09 01 03.7 q B74
2018-11-07 18:26:09 C 21 36 16.33 -09 01 03.3 q B74
2018-11-08 07:29:54 C 21 36 46.64 -09 00 30.1 V T05
2018-11-08 07:44:02 C 21 36 47.25 -09 00 29.4 V T05
2018-11-08 07:58:14 C 21 36 47.79 -09 00 28.6 V T05
2018-11-08 08:12:27 C 21 36 48.33 -09 00 27.9 V T05