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
2006-09-02 00:46:44 C 03 40 30.58 +08 35 16.2 – c A79
2006-09-02 00:52:00 C 03 40 31.03 +08 35 20.6 – r 130
2006-09-02 01:03:32 C 03 40 31.84 +08 35 32.7 – r 130
2006-09-16 08:38:10 C 04 06 31.58 +15 02 57.9 – c 704
2006-09-16 08:54:35 C 04 06 32.74 +15 03 18.2 – c 704
2006-09-16 09:10:49 C 04 06 33.85 +15 03 38.5 – c 704
2006-09-16 09:27:00 C 04 06 34.98 +15 03 58.2 – c 704
2006-09-16 10:24:00 C 04 06 39.16 +15 05 09.8 – r 703
2006-09-16 10:33:18 C 04 06 39.81 +15 05 21.6 – r 703
2006-09-16 10:42:35 C 04 06 40.46 +15 05 32.6 – r 703
2006-09-16 10:51:54 C 04 06 41.14 +15 05 44.4 – r 703
2006-09-18 18:41:07 C 04 10 47.28 +16 17 21.4 – m 349
2006-09-18 18:45:19 C 04 10 47.56 +16 17 26.9 – m 349
2006-09-18 18:49:32 C 04 10 47.85 +16 17 32.4 – m 349
2006-09-19 08:47:13 C 04 11 49.35 +16 35 52.0 – c 704
2006-09-19 09:04:33 C 04 11 50.64 +16 36 15.6 – c 704
2006-09-19 09:21:39 C 04 11 51.91 +16 36 37.2 – c 704
2006-09-19 09:38:51 C 04 11 53.15 +16 36 59.6 – c 704
2006-09-19 09:47:27 C 04 11 53.68 +16 37 11.5 – o 699
2006-09-19 10:16:25 C 04 11 55.71 +16 37 49.6 – o 699
2006-09-19 10:45:23 C 04 11 57.77 +16 38 27.7 – o 699
2006-09-19 11:14:22 C 04 11 59.83 +16 39 06.6 – o 699
2006-09-20 02:37:26 C 04 13 06.96 +16 59 27.6 – c 442
2006-09-21 12:01:01 C 04 15 31.82 +17 44 34.4 – r 703
2006-09-21 12:02:40 C 04 15 31.89 +17 44 36.8 – r 703
2006-09-21 12:04:20 C 04 15 32.11 +17 44 39.3 – r 703
2006-09-21 12:06:02 C 04 15 32.18 +17 44 42.6 – r 703
2006-09-22 07:59:17 C 04 16 58.72 +18 11 59.8 – c 704
2006-09-22 08:15:34 C 04 16 59.82 +18 12 21.0 – c 704
2006-09-22 08:31:52 C 04 17 01.00 +18 12 44.3 – c 704
2006-09-22 08:48:26 C 04 17 02.11 +18 13 07.3 – c 704
2006-09-22 09:04:50 C 04 17 03.24 +18 13 30.2 – c 704
2006-09-27 08:09:23 C 04 25 28.53 +21 04 38.3 – c 704
2006-09-27 08:27:37 C 04 25 29.77 +21 05 06.1 – c 704
2006-09-27 08:45:23 C 04 25 30.96 +21 05 33.8 – c 704
2006-09-27 09:03:09 C 04 25 32.16 +21 05 59.0 – c 704
2006-09-27 09:20:54 C 04 25 33.30 +21 06 25.9 – c 704
2006-09-28 08:42:20 C 04 27 10.58 +21 41 34.0 – c 704
2006-09-28 09:00:06 C 04 27 11.82 +21 42 00.9 – c 704
2006-09-28 09:35:38 C 04 27 14.06 +21 42 56.3 – c 704
2006-09-29 08:22:05 C 04 28 48.25 +22 17 42.3 – c 704
2006-09-29 08:39:50 C 04 28 49.40 +22 18 09.5 – c 704
2006-09-29 08:57:33 C 04 28 50.70 +22 18 36.7 – c 704
2006-09-29 09:15:28 C 04 28 51.91 +22 19 04.2 – c 704
2006-09-30 08:40:11 C 04 30 27.87 +22 55 21.4 – c 704
2006-09-30 08:57:51 C 04 30 28.93 +22 55 50.1 – c 704
2006-09-30 09:15:40 C 04 30 30.15 +22 56 17.7 – c 704
2006-09-30 09:33:46 C 04 30 31.38 +22 56 45.9 – c 704
2006-09-30 09:51:36 C 04 30 32.47 +22 57 12.6 – c 704
2006-10-01 09:33:59 C 04 32 08.91 +23 34 32.5 – c 704