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
2020-05-17 04:26:09 C 09 11 32.51 +10 45 23.7 V 703
2020-05-20 05:52:45 C 09 13 59.37 +10 39 40.5 V T08
2020-05-20 05:57:26 C 09 13 59.61 +10 39 37.2 V T08
2020-05-20 06:08:09 C 09 13 59.86 +10 39 39.0 V T08
2020-05-20 06:24:07 C 09 14 00.43 +10 39 37.8 V T08
2020-05-21 03:59:05 C 09 14 44.51 +10 37 47.1 V 703
2020-05-21 04:07:17 C 09 14 44.78 +10 37 46.8 V 703
2020-05-21 04:15:29 C 09 14 45.03 +10 37 46.6 V 703
2020-05-21 04:23:40 C 09 14 45.41 +10 37 44.4 V 703
2020-05-24 06:19:17 C 09 17 19.54 +10 31 06.5 V T08
2020-05-24 06:25:15 C 09 17 19.67 +10 31 06.6 V T08
2020-05-24 06:34:33 C 09 17 20.02 +10 31 05.6 V T08
2020-05-24 06:55:08 C 09 17 20.74 +10 31 02.9 V T08
2020-05-25 03:28:35 C 09 18 04.49 +10 29 03.3 V 703
2020-05-25 03:37:27 C 09 18 04.81 +10 29 01.8 V 703
2020-05-25 03:46:19 C 09 18 05.10 +10 29 01.8 V 703
2020-05-25 03:55:10 C 09 18 05.32 +10 29 00.3 V 703
2020-05-25 19:54:39 C 09 18 39.55 +10 27 27.2 V 160
2020-05-25 19:59:02 C 09 18 39.80 +10 27 26.5 V 160
2020-05-26 06:20:58 C 09 19 02.06 +10 26 26.0 V T05
2020-05-26 06:26:20 C 09 19 02.22 +10 26 24.0 V T05
2020-05-26 06:35:37 C 09 19 02.55 +10 26 23.6 V T05
2020-05-26 06:50:23 C 09 19 03.16 +10 26 21.1 V T05
2021-03-13 17:41:42 C 12 22 53.59 -06 15 28.6 q D29
2021-03-13 18:02:04 C 12 22 52.99 -06 15 24.4 q D29
2021-03-13 18:22:26 C 12 22 52.48 -06 15 20.7 q D29
2021-03-16 01:27:27 C 12 21 29.28 -06 05 22.2 V 221
2021-03-16 01:53:53 C 12 21 28.58 -06 05 16.8 V 221
2021-03-16 02:19:16 C 12 21 28.00 -06 05 13.6 V 221
2021-03-22 07:09:14 C 12 17 39.24 -05 37 21.7 V V00
2021-03-22 07:16:18 C 12 17 39.04 -05 37 20.1 V V00
2021-03-22 07:23:20 C 12 17 38.85 -05 37 18.8 V V00
2021-03-22 07:30:22 C 12 17 38.66 -05 37 17.5 V V00
2021-03-23 07:15:49 C 12 17 01.91 -05 32 44.5 V G96
2021-03-23 07:23:15 C 12 17 01.69 -05 32 42.8 V G96
2021-03-23 07:30:43 C 12 17 01.51 -05 32 41.0 V G96
2021-03-23 07:38:14 C 12 17 01.33 -05 32 40.0 V G96
2021-04-03 09:57:25 C 12 10 15.771 -04 40 59.76 U F51
2021-04-03 10:12:52 C 12 10 15.397 -04 40 56.68 U F51
2021-04-03 10:28:18 C 12 10 15.013 -04 40 53.58 U F51
2021-04-03 10:43:45 C 12 10 14.621 -04 40 50.21 U F51
2021-04-04 05:54:23 C 12 09 46.46 -04 37 08.6 V G96
2021-04-04 06:02:28 C 12 09 46.23 -04 37 06.9 V G96
2021-04-04 06:10:33 C 12 09 46.04 -04 37 05.4 V G96
2021-04-04 06:18:39 C 12 09 45.85 -04 37 04.2 V G96
2021-04-07 09:46:02 C 12 07 56.825 -04 22 36.69 U F51
2021-04-07 10:03:36 C 12 07 56.406 -04 22 33.20 U F51
2021-04-07 10:21:09 C 12 07 55.984 -04 22 29.94 U F51
2021-04-07 10:38:41 C 12 07 55.543 -04 22 26.62 U F51
2021-04-08 14:36:34 C 12 07 16.16 -04 17 09.0 q D29