137P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2015-12-12 (JD 2457368.5)
Eccentricity (e)0.5720528838 ± 7.93e-08
Semi-major axis (a)4.5177758479 AU ± 8.10e-08
Inclination (i)4.85034577° ± 6.18e-06
Long. of Asc. Node (Ω)233.07340964° ± 1.29e-04
Arg. of Perihelion (ω)140.98796097° ± 1.27e-04
Mean Anomaly (M)247.29179673° ± 3.91e-06
Mean Motion (n)0.1026400973°/day ± 2.76e-09
Perihelion dist (q)1.93336915 AU ± 3.60e-07
Aphelion dist (Q)7.10218255 AU ± 3.80e-07
Orbital Period9.60274113 yr ± 2.58e-07
Orbit Solution
SourceJPL
Solution Date2026-05-22 14:12:30
RMS Residual0.422″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.936211 AU
Observations Used1227
Oppositions
Arc Total1990-2026
First Observation Used
Last Observation Used2026-05-14
Observations (1239)
Date Type RA Dec Mag Band Observatory
2019-02-14 18:06:05 C 01 09 51.19 +08 12 52.0 18.7 q 215
2019-02-27 20:15:26 C 01 39 06.14 +10 40 31.7 U G40
2019-02-27 20:30:21 C 01 39 07.58 +10 40 39.4 U G40
2019-03-08 10:03:37 C 01 58 20.42 +12 12 29.5 q Q11
2019-03-08 10:20:34 C 01 58 22.01 +12 12 37.0 q Q11
2019-10-25 11:59:40 C 08 40 29.04 +14 02 24.8 V G96
2019-10-25 12:06:30 C 08 40 29.24 +14 02 22.7 V G96
2019-10-25 12:13:21 C 08 40 29.39 +14 02 21.5 V G96
2019-10-25 12:20:12 C 08 40 29.58 +14 02 20.1 V G96
2019-11-01 11:51:09 C 08 44 16.28 +13 36 02.7 V H06
2019-11-01 11:56:24 C 08 44 16.36 +13 36 01.8 V H06
2019-11-01 12:01:38 C 08 44 16.47 +13 36 00.9 V H06
2019-11-04 14:28:12 C 08 45 40.158 +13 25 13.90 U F51
2019-11-04 15:00:17 C 08 45 40.702 +13 25 09.51 U F51
2019-11-04 15:16:45 C 08 45 40.971 +13 25 07.17 U F51
2019-12-20 09:41:43 C 08 43 51.29 +12 13 03.8 V G96
2019-12-20 09:49:04 C 08 43 51.12 +12 13 04.2 V G96
2019-12-20 09:56:26 C 08 43 50.98 +12 13 04.2 V G96
2019-12-20 10:03:49 C 08 43 50.83 +12 13 04.4 V G96
2019-12-28 10:42:22 C 08 39 20.347 +12 19 37.04 U F51
2019-12-28 10:59:41 C 08 39 19.883 +12 19 37.89 U F51
2019-12-28 11:17:01 C 08 39 19.421 +12 19 38.77 U F51
2019-12-28 11:34:16 C 08 39 18.956 +12 19 39.57 U F51
2020-01-01 13:32:14 C 08 36 39.224 +12 25 01.17 U F51
2020-01-01 13:51:52 C 08 36 38.654 +12 25 02.37 U F51
2020-01-01 14:11:24 C 08 36 38.086 +12 25 03.53 U F51
2020-01-01 14:30:57 C 08 36 37.519 +12 25 04.71 U F51
2020-01-03 02:08:27 C 08 35 36.46 +12 27 20.3 20.1 q J43
2020-01-03 02:20:40 C 08 35 36.12 +12 27 21.3 20.2 q J43
2020-01-03 02:32:52 C 08 35 35.74 +12 27 21.9 20.0 q J43
2020-01-03 02:45:04 C 08 35 35.39 +12 27 22.6 20.0 q J43
2020-01-06 05:43:52 C 08 33 22.16 +12 32 38.0 V G96
2020-01-06 05:51:15 C 08 33 21.91 +12 32 38.4 V G96
2020-01-06 05:58:38 C 08 33 21.67 +12 32 39.0 V G96
2020-01-06 06:13:10 C 08 33 21.25 +12 32 40.1 V G96
2020-01-18 07:22:41 C 08 24 06.79 +12 58 11.7 V 703
2020-01-18 07:30:49 C 08 24 06.58 +12 58 12.8 V 703
2020-01-18 07:38:56 C 08 24 06.26 +12 58 13.9 V 703
2020-01-18 07:47:05 C 08 24 05.90 +12 58 15.7 V 703
2020-01-21 10:34:39 C 08 21 37.89 +13 05 55.2 V T08
2020-01-21 10:40:19 C 08 21 37.84 +13 05 55.4 V T08
2020-01-21 10:49:44 C 08 21 37.37 +13 05 55.9 V T08
2020-01-21 11:06:46 C 08 21 36.71 +13 05 57.4 V T08
2020-01-22 11:59:12 C 08 20 47.562 +13 08 33.51 U F52
2020-01-22 12:16:21 C 08 20 46.974 +13 08 35.32 U F52
2020-01-22 12:33:23 C 08 20 46.406 +13 08 37.18 U F52
2020-01-23 05:28:18 C 08 20 13.19 +13 10 23.7 U I41
2020-01-23 07:09:59 C 08 20 09.79 +13 10 34.5 U I41
2020-01-23 08:54:12 C 08 20 06.426 +13 10 46.27 U F51
2020-01-23 09:09:46 C 08 20 05.899 +13 10 47.95 U F51