84P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-04-21 (JD 2457864.5)
Eccentricity (e)0.5040966020 ± 5.64e-07
Semi-major axis (a)3.6118755040 AU ± 2.60e-07
Inclination (i)7.27960532° ± 2.31e-05
Long. of Asc. Node (Ω)111.34570666° ± 8.57e-05
Arg. of Perihelion (ω)276.83480980° ± 1.79e-04
Mean Anomaly (M)195.50310885° ± 2.50e-05
Mean Motion (n)0.1435836256°/day ± 1.55e-08
Perihelion dist (q)1.79114134 AU ± 2.04e-06
Aphelion dist (Q)5.43260967 AU ± 2.08e-06
Orbital Period6.86447552 yr ± 7.41e-07
Orbit Solution
SourceJPL
Solution Date2026-05-22 15:03:14
RMS Residual0.604″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.812565 AU
Observations Used1049
Oppositions
Arc Total2013-2026
First Observation Used
Last Observation Used2026-05-21
Observations (1800)
Date Type RA Dec Mag Band Observatory
2020-12-12 16:04:33 C 08 41 54.90 +18 43 22.1 m 349
2020-12-14 11:49:13 C 08 41 16.21 +18 52 08.8 V T08
2020-12-14 11:55:35 C 08 41 16.03 +18 52 11.4 V T08
2020-12-14 12:00:40 C 08 41 15.94 +18 52 12.6 V T08
2020-12-14 12:08:37 C 08 41 15.81 +18 52 13.8 V T08
2020-12-15 10:16:29 C 08 40 53.72 +18 56 47.9 V G96
2020-12-15 10:24:03 C 08 40 53.59 +18 56 49.6 V G96
2020-12-15 10:31:35 C 08 40 53.45 +18 56 50.9 V G96
2020-12-15 10:39:11 C 08 40 53.31 +18 56 52.5 V G96
2020-12-18 16:49:59 C 08 39 22.90 +19 13 57.2 q Q21
2020-12-18 17:05:07 C 08 39 22.52 +19 13 59.3 q Q21
2020-12-22 11:11:04 C 08 37 15.06 +19 35 06.9 V T08
2020-12-22 11:15:04 C 08 37 15.00 +19 35 07.3 V T08
2020-12-22 11:19:07 C 08 37 14.87 +19 35 07.7 V T08
2020-12-22 11:35:03 C 08 37 14.43 +19 35 12.1 V T08
2020-12-24 07:17:31 C 08 36 04.15 +19 45 54.3 V 703
2020-12-24 07:25:09 C 08 36 03.88 +19 45 56.1 V 703
2020-12-24 07:32:48 C 08 36 03.56 +19 45 58.0 V 703
2020-12-24 07:40:27 C 08 36 03.43 +19 45 59.9 V 703
2020-12-24 11:27:29 C 08 35 57.12 +19 46 56.5 V T05
2020-12-24 11:33:25 C 08 35 56.89 +19 46 57.7 V T05
2020-12-24 11:49:08 C 08 35 56.45 +19 47 01.9 V T05
2020-12-24 12:02:15 C 08 35 56.06 +19 47 04.9 V T05
2020-12-26 06:16:57 C 08 34 42.81 +19 57 41.7 V G96
2020-12-26 06:24:17 C 08 34 42.57 +19 57 43.6 V G96
2020-12-26 06:31:39 C 08 34 42.36 +19 57 45.5 V G96
2020-12-26 06:39:01 C 08 34 42.13 +19 57 47.2 V G96
2020-12-26 10:33:29 C 08 34 35.01 +19 58 51.0 V T08
2020-12-26 10:37:28 C 08 34 34.95 +19 58 50.5 V T08
2020-12-26 10:55:45 C 08 34 34.38 +19 58 54.2 V T08
2020-12-26 11:00:23 C 08 34 34.20 +19 58 55.5 V T08
2020-12-26 23:49:43 C 08 34 10.86 +20 02 08.5 V 204
2020-12-27 00:24:58 C 08 34 09.68 +20 02 18.7 V 204
2020-12-27 02:31:02 C 08 34 05.65 +20 02 50.7 V 204
2020-12-27 04:09:40 C 08 34 02.56 +20 03 17.2 V 204
2020-12-27 06:37:41 C 08 33 58.39 +20 03 56.3 V 703
2020-12-27 06:45:35 C 08 33 58.14 +20 03 58.3 V 703
2020-12-27 06:53:30 C 08 33 57.85 +20 04 00.2 V 703
2020-12-27 07:01:25 C 08 33 57.63 +20 04 02.4 V 703
2021-01-03 12:36:28 C 08 28 01.92 +20 49 54.7 V T08
2021-01-03 13:08:03 C 08 28 00.69 +20 50 03.0 V T08
2021-01-03 13:14:31 C 08 28 00.44 +20 50 05.3 V T08
2021-01-03 13:22:29 C 08 28 00.16 +20 50 07.2 V T08
2021-01-04 08:58:18 C 08 27 16.40 +20 55 22.9 V 703
2021-01-04 09:14:09 C 08 27 15.76 +20 55 27.6 V 703
2021-01-04 09:22:05 C 08 27 15.28 +20 55 30.9 V 703
2021-01-04 11:34:59 C 08 27 10.31 +20 56 04.1 V G96
2021-01-04 11:42:28 C 08 27 10.02 +20 56 06.4 V G96
2021-01-04 11:49:59 C 08 27 09.74 +20 56 08.4 V G96
2021-01-04 11:57:28 C 08 27 09.45 +20 56 10.3 V G96