2007 UM12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3908398790 ± 1.71e-08
Semi-major axis (a)1.7336666483 AU ± 4.81e-10
Inclination (i)9.99078949° ± 2.56e-06
Long. of Asc. Node (Ω)208.43488245° ± 2.54e-06
Arg. of Perihelion (ω)152.59125576° ± 1.15e-05
Mean Anomaly (M)340.03343379° ± 4.80e-06
Mean Motion (n)0.4317813546°/day ± 1.80e-10
Perihelion dist (q)1.05608059 AU ± 2.96e-08
Aphelion dist (Q)2.41125271 AU ± 2.96e-08
Orbital Period2.28269765 yr ± 9.50e-10
Physical Parameters
H (abs. magnitude)21.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.219″
Uncertainty0
Orbit TypeAmor
MOID0.076280 AU
Observations Used386
Oppositions9
Arc Total2007-2023
First Observation Used2007-10-26
Last Observation Used2023-12-17
Observations (402)
Date Type RA Dec Mag Band Observatory
2007-10-26 05:47:28 C 22 07 13.08 -06 51 56.7 r G96
2007-10-26 05:58:01 C 22 07 16.60 -06 52 09.8 r G96
2007-10-26 06:08:35 C 22 07 20.17 -06 52 22.9 r G96
2007-10-26 06:19:11 C 22 07 23.77 -06 52 36.7 r G96
2007-10-26 06:26:59 C 22 07 26.43 -06 52 45.8 r G96
2007-10-26 06:27:44 C 22 07 26.68 -06 52 47.1 r G96
2007-10-26 06:28:30 C 22 07 26.94 -06 52 47.9 r G96
2007-10-26 06:29:17 C 22 07 27.19 -06 52 48.5 r G96
2007-10-27 01:47:47 C 22 14 12.76 -07 16 49.4 r G96
2007-10-27 01:52:35 C 22 14 14.38 -07 16 55.5 r G96
2007-10-27 01:57:25 C 22 14 16.00 -07 17 01.8 r G96
2007-10-27 02:02:10 C 22 14 17.59 -07 17 06.9 r G96
2007-10-27 02:38:35 C 22 14 29.54 -07 17 52.9 o H01
2007-10-27 02:39:21 C 22 14 29.81 -07 17 53.9 o H01
2007-10-27 02:40:41 C 22 14 30.24 -07 17 55.2 o H01
2007-10-27 02:41:53 C 22 14 30.64 -07 17 56.9 o H01
2007-10-27 02:46:46 C 22 14 32.30 -07 18 03.0 o H01
2007-10-27 02:48:14 C 22 14 32.76 -07 18 04.8 o H01
2007-10-27 02:50:47 C 22 14 33.60 -07 18 07.4 o H01
2007-10-27 02:52:16 C 22 14 34.11 -07 18 09.6 o H01
2007-10-27 02:54:23 C 22 14 34.82 -07 18 12.2 o H01
2007-10-27 11:29:41 C 22 17 31.96 -07 27 36.0 r E12
2007-10-27 11:46:56 C 22 17 37.71 -07 27 56.9 r E12
2007-10-28 00:25:06 C 22 22 01.95 -07 43 50.1 o H55
2007-10-28 00:30:49 C 22 22 03.86 -07 43 56.9 o H55
2007-10-28 00:36:08 C 22 22 05.63 -07 44 03.1 o H55
2007-10-28 03:01:02 C 22 22 54.76 -07 46 47.4 o H01
2007-10-28 03:02:32 C 22 22 55.24 -07 46 49.3 o H01
2007-10-28 03:04:37 C 22 22 55.93 -07 46 51.3 o H01
2007-10-28 03:06:18 C 22 22 56.54 -07 46 53.5 o H01
2007-10-28 03:08:03 C 22 22 57.10 -07 46 55.5 o H01
2007-10-28 21:27:49 C 22 29 14.28 -08 07 48.2 r J95
2007-10-28 21:48:28 C 22 29 21.12 -08 08 10.7 r J95
2007-10-29 00:48:44 C 22 30 24.58 -08 11 21.8 o H55
2007-10-29 00:52:43 C 22 30 25.91 -08 11 26.3 o H55
2007-10-29 00:57:15 C 22 30 27.38 -08 11 31.2 o H55
2007-10-29 03:23:17 C 22 31 16.95 -08 14 09.6 r 682
2007-10-29 03:44:15 C 22 31 23.77 -08 14 32.5 r 682
2007-10-29 04:05:12 C 22 31 30.65 -08 14 55.6 r 682
2007-10-30 00:40:38 C 22 38 32.24 -08 36 41.7 o H55
2007-10-30 00:44:07 C 22 38 33.38 -08 36 45.2 o H55
2007-10-30 00:47:06 C 22 38 34.34 -08 36 48.1 o H55
2007-11-03 01:16:46 C 23 10 20.82 -10 01 56.1 o H55
2007-11-03 01:23:42 C 23 10 22.95 -10 02 01.2 o H55
2007-11-03 01:30:40 C 23 10 25.11 -10 02 06.5 o H55
2007-11-03 03:32:57 C 23 11 03.66 -10 03 32.3 r G96
2007-11-03 03:47:56 C 23 11 08.23 -10 03 43.3 r G96
2007-11-03 04:03:07 C 23 11 12.91 -10 03 54.4 r G96
2007-11-03 04:18:08 C 23 11 17.44 -10 04 05.3 r G96
2007-11-16 03:30:18 C 00 35 45.14 -11 35 32.5 o 696