Urata-Niijima (112P)

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2012-04-17 (JD 2456034.5)
Eccentricity (e)0.5880211414 ± 9.89e-08
Semi-major axis (a)3.5339483496 AU ± 5.47e-08
Inclination (i)24.20345481° ± 1.75e-05
Long. of Asc. Node (Ω)31.93329884° ± 2.59e-05
Arg. of Perihelion (ω)21.41301117° ± 6.82e-05
Mean Anomaly (M)295.71670978° ± 1.72e-05
Mean Motion (n)0.1483589590°/day ± 3.45e-09
Perihelion dist (q)1.45591201 AU ± 3.50e-07
Aphelion dist (Q)5.61198469 AU ± 3.60e-07
Orbital Period6.64352386 yr ± 1.54e-07
Physical Parameters
Diameter1.800 km
Orbit Solution
SourceJPL
Solution Date2026-08-13 14:30:47
RMS Residual0.684″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.481363 AU
Observations Used522
Oppositions—
Arc Total2006-2026
First Observation Used—
Last Observation Used2026-08-13
Observations (640)
Date Type RA Dec Mag Band Observatory
2006-12-08 05:29:16 C 04 57 01.87 +67 52 52.6 – c 704
2006-12-08 05:48:29 C 04 57 00.61 +67 53 06.4 – c 704
2006-12-08 06:07:40 C 04 56 59.45 +67 53 19.3 – c 704
2006-12-08 06:26:52 C 04 56 58.03 +67 53 32.4 – c 704
2006-12-08 06:46:03 C 04 56 56.74 +67 53 45.4 – c 704
2006-12-08 21:58:35 C 04 56 03.39 +68 03 53.1 – o J97
2006-12-08 22:04:54 C 04 56 02.96 +68 03 57.2 – o J97
2006-12-08 22:12:38 C 04 56 02.47 +68 04 02.8 – o J97
2006-12-09 00:40:11 C 04 55 52.66 +68 05 38.9 – c 939
2006-12-09 00:48:50 C 04 55 52.03 +68 05 44.2 – c 939
2006-12-09 00:57:30 C 04 55 51.43 +68 05 49.7 – c 939
2006-12-09 23:33:54 C 04 54 31.28 +68 19 59.4 – c J67
2006-12-09 23:36:04 C 04 54 31.15 +68 20 00.6 – c J67
2006-12-09 23:38:12 C 04 54 30.99 +68 20 01.9 – c J67
2006-12-09 23:40:23 C 04 54 30.90 +68 20 03.3 – c J67
2006-12-10 21:33:57 C 04 53 13.12 +68 32 49.8 – c A24
2006-12-10 21:35:22 C 04 53 13.04 +68 32 50.5 – c A24
2006-12-11 00:03:36 C 04 53 03.16 +68 34 14.1 – c A24
2006-12-11 00:05:02 C 04 53 03.02 +68 34 14.9 – c A24
2006-12-11 20:09:55 C 04 51 53.27 +68 45 05.7 – c B20
2006-12-11 20:21:35 C 04 51 52.59 +68 45 12.1 – c B20
2006-12-11 20:33:15 C 04 51 51.83 +68 45 18.6 – c B20
2006-12-14 22:19:05 C 04 47 34.05 +69 19 04.5 – c 215
2006-12-14 22:20:06 C 04 47 33.98 +69 19 04.8 – c 215
2006-12-14 22:21:06 C 04 47 33.94 +69 19 05.1 – c 215
2006-12-17 12:06:27 C 04 44 14.13 +69 40 14.7 – m D88
2006-12-17 12:11:01 C 04 44 13.87 +69 40 16.1 – m D88
2006-12-17 12:15:37 C 04 44 13.65 +69 40 16.6 – m D88
2006-12-18 11:56:17 C 04 43 01.79 +69 46 43.9 – m 408
2006-12-18 12:13:25 C 04 43 00.85 +69 46 48.9 – m 408
2006-12-18 12:21:25 C 04 43 00.36 +69 46 50.7 – m 408
2006-12-19 15:41:11 C 04 41 40.32 +69 53 10.2 – m 349
2006-12-19 15:45:58 C 04 41 40.10 +69 53 10.9 – m 349
2006-12-19 15:50:48 C 04 41 39.82 +69 53 12.1 – m 349
2006-12-19 21:18:47 C 04 41 26.26 +69 54 20.2 – c B20
2006-12-19 21:32:46 C 04 41 25.56 +69 54 23.1 – c B20
2006-12-19 21:44:26 C 04 41 24.98 +69 54 25.4 – c B20
2006-12-23 10:54:27 C 04 37 59.85 +70 06 26.6 – m D88
2006-12-23 10:59:01 C 04 37 59.78 +70 06 27.3 – m D88
2006-12-23 11:03:36 C 04 37 59.60 +70 06 27.5 – m D88
2006-12-25 19:35:39 C 04 36 17.38 +70 09 02.9 – c B20
2006-12-25 20:44:31 C 04 36 15.16 +70 09 04.7 – c B20
2006-12-25 21:04:53 C 04 36 14.45 +70 09 05.0 – c B20
2006-12-25 22:51:58 C 04 36 10.92 +70 09 05.0 – c A24
2006-12-25 22:53:24 C 04 36 10.84 +70 09 05.1 – c A24
2006-12-25 23:59:49 C 04 36 08.73 +70 09 05.8 – c 232
2006-12-26 00:16:05 C 04 36 08.23 +70 09 05.9 – c 232
2006-12-26 00:26:56 C 04 36 07.89 +70 09 06.3 – c 232
2006-12-26 00:57:38 C 04 36 06.97 +70 09 03.6 – c A24
2006-12-26 00:59:04 C 04 36 06.88 +70 09 03.7 – c A24