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
2009-11-26 23:48:46 C 06 44 34.19 +18 53 52.1 585
2009-11-26 23:55:14 C 06 44 34.08 +18 53 51.9 585
2009-11-27 00:01:35 C 06 44 33.92 +18 53 51.2 585
2009-11-27 00:03:42 C 06 44 33.87 +18 53 51.1 585
2009-11-27 00:16:56 C 06 44 33.52 +18 53 49.9 585
2009-11-29 03:01:12 C 06 43 13.31 +18 50 15.2 w J47
2009-11-29 03:05:47 C 06 43 13.19 +18 50 15.1 w J47
2009-11-29 03:10:46 C 06 43 13.06 +18 50 14.9 w J47
2009-11-29 03:17:38 C 06 43 12.83 +18 50 14.6 w J47
2009-11-29 03:22:14 C 06 43 12.76 +18 50 14.1 w J47
2009-11-29 07:47:00 C 06 43 05.41 +18 49 59.8 c I10
2009-11-29 07:58:03 C 06 43 05.07 +18 49 58.9 c I10
2009-12-06 01:23:03 C 06 38 10.10 +18 39 50.8 w 160
2009-12-06 01:26:24 C 06 38 09.97 +18 39 50.7 w 160
2009-12-06 01:29:06 C 06 38 09.88 +18 39 50.6 w 160
2009-12-10 00:59:25 C 06 34 52.69 +18 34 50.5 r 130
2009-12-10 01:02:04 C 06 34 52.59 +18 34 50.3 r 130
2009-12-10 01:05:56 C 06 34 52.51 +18 34 50.4 r 130
2009-12-12 22:58:29 C 06 32 20.32 +18 31 36.4 r 235
2009-12-13 16:30:50 C 06 31 41.18 +18 30 52.2 r 900
2009-12-13 16:46:18 C 06 31 40.59 +18 30 51.4 r 900
2009-12-15 16:09:13 C 06 29 53.71 +18 29 00.7 u 415
2009-12-15 16:15:21 C 06 29 53.51 +18 29 00.7 u 415
2009-12-15 22:30:52 C 06 29 39.31 +18 28 39.1 c B42
2009-12-15 22:43:06 C 06 29 38.79 +18 28 38.3 c B42
2009-12-15 22:49:12 C 06 29 38.58 +18 28 38.4 c B42
2009-12-15 22:55:18 C 06 29 38.35 +18 28 38.5 c B42
2009-12-15 23:33:09 C 06 29 37.09 +18 28 38.3 c B49
2009-12-15 23:43:39 C 06 29 36.65 +18 28 38.0 c B49
2009-12-15 23:54:10 C 06 29 36.20 +18 28 38.0 c B49
2009-12-17 05:51:19 C 06 28 27.85 +18 27 30.4 c 704
2009-12-17 06:09:00 C 06 28 27.17 +18 27 30.0 c 704
2009-12-17 06:26:39 C 06 28 26.58 +18 27 29.8 c 704
2009-12-17 06:44:24 C 06 28 25.76 +18 27 28.8 c 704
2009-12-17 07:02:03 C 06 28 25.01 +18 27 28.5 c 704
2009-12-18 14:06:28 C 06 27 13.59 +18 26 22.3 r 900
2009-12-18 14:21:43 C 06 27 12.98 +18 26 21.7 r 900
2009-12-20 03:25:15 C 06 25 47.47 +18 25 07.8 o 691
2009-12-20 03:50:40 C 06 25 46.48 +18 25 07.2 o 691
2009-12-20 04:16:09 C 06 25 45.47 +18 25 06.7 o 691
2009-12-21 06:12:25 C 06 24 45.40 +18 24 17.7 c 704
2009-12-21 06:50:06 C 06 24 43.88 +18 24 19.1 c 704
2009-12-21 07:08:51 C 06 24 43.07 +18 24 18.2 c 704
2009-12-22 15:26:43 C 06 23 28.23 +18 23 21.3 r 352
2009-12-22 15:37:53 C 06 23 27.77 +18 23 21.3 r 352
2009-12-22 15:45:57 C 06 23 27.48 +18 23 20.9 r 352
2009-12-22 16:08:13 C 06 23 26.60 +18 23 19.7 m 349
2009-12-22 16:29:03 C 06 23 25.74 +18 23 19.5 m 349
2009-12-24 04:02:47 C 06 22 03.70 +18 22 26.0 c G92
2009-12-24 04:40:12 C 06 22 02.56 +18 22 22.1 c G92