220P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2012-08-01 (JD 2456140.5)
Eccentricity (e)0.5018104243 ± 8.42e-08
Semi-major axis (a)3.1137685912 AU ± 4.09e-08
Inclination (i)8.12932505° ± 1.02e-05
Long. of Asc. Node (Ω)150.12654024° ± 1.24e-04
Arg. of Perihelion (ω)180.75275778° ± 1.28e-04
Mean Anomaly (M)172.23062500° ± 2.33e-05
Mean Motion (n)0.1793802288°/day ± 3.54e-09
Perihelion dist (q)1.55124705 AU ± 2.63e-07
Aphelion dist (Q)4.67629013 AU ± 2.69e-07
Orbital Period5.49462051 yr ± 1.08e-07
Orbit Solution
SourceJPL
Solution Date2026-05-22 14:12:31
RMS Residual0.621″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.540157 AU
Observations Used513
Oppositions
Arc Total2004-2026
First Observation Used
Last Observation Used2026-05-20
Observations (641)
Date Type RA Dec Mag Band Observatory
2016-10-10 15:04:34 C 08 21 52.831 +14 13 12.31 U 568
2016-10-10 15:08:43 C 08 21 52.937 +14 13 11.86 U 568
2016-10-10 15:12:53 C 08 21 53.036 +14 13 11.40 U 568
2016-10-10 15:17:02 C 08 21 53.142 +14 13 11.11 U 568
2019-03-03 12:25:20 C 12 10 27.49 +03 58 52.4 1 T09
2019-03-03 13:00:19 C 12 10 26.59 +03 59 00.1 1 T09
2019-03-03 13:58:19 C 12 10 25.06 +03 59 13.4 1 T09
2019-03-03 15:11:42 C 12 10 23.15 +03 59 29.9 1 T09
2020-04-28 13:04:24 C 16 09 58.554 -07 49 50.59 U F51
2020-04-28 13:21:10 C 16 09 58.133 -07 49 46.72 U F51
2020-04-28 13:37:48 C 16 09 57.705 -07 49 42.67 U F51
2020-04-28 13:54:27 C 16 09 57.283 -07 49 38.59 U F51
2020-04-29 12:02:01 C 16 09 25.023 -07 44 18.02 U F52
2020-04-29 12:19:08 C 16 09 24.576 -07 44 13.98 U F52
2020-04-29 12:36:14 C 16 09 24.115 -07 44 09.89 U F52
2020-04-29 12:53:19 C 16 09 23.660 -07 44 05.43 U F52
2020-05-01 13:14:19 C 16 08 08.368 -07 32 24.70 U F51
2020-05-01 13:33:26 C 16 08 07.829 -07 32 20.09 U F51
2020-05-01 13:52:34 C 16 08 07.287 -07 32 15.55 U F51
2020-05-03 09:07:06 C 16 06 55.19 -07 21 51.9 V G96
2020-05-03 09:14:41 C 16 06 54.99 -07 21 50.5 V G96
2020-05-03 09:22:14 C 16 06 54.75 -07 21 48.1 V G96
2020-05-03 09:29:47 C 16 06 54.53 -07 21 46.4 V G96
2020-05-14 08:27:04 C 15 58 08.93 -06 20 57.5 V G96
2020-05-14 08:36:13 C 15 58 08.61 -06 20 55.9 V G96
2020-05-14 08:45:14 C 15 58 08.30 -06 20 54.1 V G96
2020-05-14 08:54:18 C 15 58 07.92 -06 20 52.1 V G96
2020-05-14 09:53:51 C 15 58 05.916 -06 20 38.04 U F52
2020-05-14 10:13:36 C 15 58 05.148 -06 20 33.89 U F52
2020-05-14 10:33:27 C 15 58 04.369 -06 20 29.37 U F52
2020-05-15 09:37:10 C 15 57 12.369 -06 15 31.10 U F51
2020-05-15 09:54:24 C 15 57 11.685 -06 15 27.38 U F51
2020-05-15 10:12:10 C 15 57 10.981 -06 15 23.64 U F51
2020-05-15 10:29:25 C 15 57 10.305 -06 15 19.94 U F51
2020-05-17 23:34:22 C 15 54 48.80 -06 02 37.1 q 215
2020-05-17 23:37:08 C 15 54 48.69 -06 02 36.4 q 215
2020-05-17 23:39:54 C 15 54 48.54 -06 02 35.4 q 215
2020-05-18 10:29:42 C 15 54 23.042 -06 00 22.28 U F52
2020-05-18 10:44:52 C 15 54 22.417 -06 00 19.25 U F52
2020-05-21 08:44:36 C 15 51 34.784 -05 46 42.71 U F52
2020-05-21 09:20:40 C 15 51 33.268 -05 46 36.21 U F52
2020-05-21 09:38:42 C 15 51 32.511 -05 46 32.79 U F52
2020-05-23 00:34:31 C 15 49 57.76 -05 39 28.3 V J22
2020-05-23 00:40:16 C 15 49 57.45 -05 39 25.8 V J22
2020-05-23 00:45:59 C 15 49 57.34 -05 39 25.7 V J22
2020-05-24 07:49:29 C 15 48 40.71 -05 34 01.6 V G96
2020-05-24 07:57:00 C 15 48 40.38 -05 33 59.8 V G96
2020-05-24 08:04:29 C 15 48 40.05 -05 33 58.8 V G96
2020-05-24 08:11:58 C 15 48 39.74 -05 33 57.4 V G96
2020-05-24 15:54:56 C 15 48 20.68 -05 32 39.2 q Q11