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
2006-11-14 20:01:11 C 05 16 51.75 +56 32 47.0 – c B20
2006-11-14 20:34:20 C 05 16 51.67 +56 33 44.6 – c B20
2006-11-14 20:55:31 C 05 16 51.51 +56 34 21.3 – c B20
2006-11-15 15:57:29 C 05 16 46.48 +57 06 19.3 – m 349
2006-11-15 16:02:38 C 05 16 46.43 +57 06 27.9 – m 349
2006-11-15 16:07:45 C 05 16 46.38 +57 06 36.5 – m 349
2006-11-18 22:25:45 C 05 16 01.78 +59 12 02.8 – o 232
2006-11-18 22:33:02 C 05 16 01.62 +59 12 14.2 – o 232
2006-11-18 22:41:31 C 05 16 01.45 +59 12 27.5 – o 232
2006-11-19 00:15:41 C 05 15 59.67 +59 14 54.8 – c 939
2006-11-19 00:21:23 C 05 15 59.46 +59 15 03.9 – c 939
2006-11-19 00:27:04 C 05 15 59.26 +59 15 12.6 – c 939
2006-11-19 19:02:30 C 05 15 42.43 +59 43 23.9 – c B20
2006-11-19 19:07:38 C 05 15 42.29 +59 43 31.8 – c B20
2006-11-19 19:11:21 C 05 15 42.21 +59 43 37.7 – c B20
2006-11-23 22:35:56 C 05 13 19.44 +62 05 27.0 – c B20
2006-11-23 22:42:30 C 05 13 19.20 +62 05 36.0 – c B20
2006-11-23 22:49:17 C 05 13 18.93 +62 05 45.3 – c B20
2006-11-24 00:12:25 C 05 13 16.06 +62 07 38.3 – c J64
2006-11-24 00:15:10 C 05 13 15.96 +62 07 42.0 – c J64
2006-11-24 00:17:54 C 05 13 15.86 +62 07 45.7 – c J64
2006-11-27 22:18:07 C 05 09 53.20 +64 05 04.1 – c B20
2006-11-27 22:29:52 C 05 09 52.65 +64 05 18.4 – c B20
2006-11-27 22:35:40 C 05 09 52.39 +64 05 25.8 – c B20
2006-11-29 23:22:18 C 05 07 43.24 +64 59 41.5 – c B20
2006-11-29 23:28:51 C 05 07 42.87 +64 59 49.2 – c B20
2006-11-29 23:31:52 C 05 07 42.86 +64 59 53.1 – c B20
2006-11-30 14:25:45 C 05 07 00.48 +65 15 33.5 – m 349
2006-11-30 14:30:09 C 05 07 00.25 +65 15 38.0 – m 349
2006-11-30 14:34:34 C 05 07 00.01 +65 15 42.8 – m 349
2006-11-30 21:54:27 C 05 06 39.62 +65 23 12.2 – c B20
2006-11-30 22:00:20 C 05 06 39.02 +65 23 18.3 – c A24
2006-11-30 22:01:46 C 05 06 38.93 +65 23 19.6 – c A24
2006-11-30 22:09:13 C 05 06 38.78 +65 23 27.9 – c B20
2006-11-30 22:22:31 C 05 06 37.96 +65 23 41.9 – c B20
2006-12-01 00:41:52 C 05 06 29.99 +65 26 03.8 – c A24
2006-12-01 00:43:18 C 05 06 29.94 +65 26 05.1 – c A24
2006-12-03 00:10:18 C 05 04 05.56 +66 12 09.0 – c J67
2006-12-03 00:11:27 C 05 04 05.59 +66 12 10.9 – c J67
2006-12-03 00:12:36 C 05 04 05.39 +66 12 12.0 – c J67
2006-12-04 20:50:47 C 05 01 41.27 +66 51 29.6 – c B20
2006-12-04 21:50:26 C 05 01 37.71 +66 52 21.1 – c 213
2006-12-04 21:51:51 C 05 01 37.58 +66 52 22.0 – c B20
2006-12-04 21:52:37 C 05 01 37.50 +66 52 22.8 – c 213
2006-12-04 21:52:45 C 05 01 37.49 +66 52 22.9 – c 213
2006-12-04 22:08:31 C 05 01 36.42 +66 52 36.1 – c B20
2006-12-04 22:47:06 C 05 01 34.04 +66 53 08.9 – o J97
2006-12-04 22:50:35 C 05 01 33.84 +66 53 11.9 – o J97
2006-12-04 22:54:05 C 05 01 33.62 +66 53 14.9 – o J97
2006-12-07 01:15:16 C 04 58 39.96 +67 32 48.4 – c A10