2007 UN12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0586651585 ± 9.40e-08
Semi-major axis (a)1.0494760522 AU ± 6.37e-08
Inclination (i)0.23460738° ± 1.77e-06
Long. of Asc. Node (Ω)214.29030056° ± 7.20e-05
Arg. of Perihelion (ω)137.88427189° ± 6.50e-05
Mean Anomaly (M)301.05364754° ± 1.79e-04
Mean Motion (n)0.9167553999°/day ± 8.34e-08
Perihelion dist (q)0.98790837 AU ± 1.15e-07
Aphelion dist (Q)1.11104373 AU ± 1.19e-07
Orbital Period1.07512460 yr ± 9.78e-08
Physical Parameters
H (abs. magnitude)28.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.372″
Uncertainty0
Orbit TypeApollo
MOID0.000570 AU
Observations Used124
Oppositions1
Arc Total2007-2021
First Observation Used2007-10-21
Last Observation Used2021-01-13
Observations (132)
Date Type RA Dec Mag Band Observatory
2007-11-05 05:33:07 C 03 00 34.11 +15 47 09.2 o 291
2007-11-05 06:51:33 C 03 00 25.23 +15 46 46.9 20.1 r G96
2007-11-05 07:04:09 C 03 00 23.79 +15 46 43.0 20.4 r G96
2007-11-05 07:10:31 C 03 00 23.07 +15 46 40.9 20.8 r G96
2007-11-05 08:45:45 C 03 00 12.65 +15 46 03.8 o 291
2007-11-05 08:51:25 C 03 00 11.99 +15 45 59.9 o 291
2007-11-05 08:56:58 C 03 00 11.47 +15 45 57.8 o 291
2007-11-06 08:36:10 C 03 00 10.17 +15 37 30.2 o 291
2007-11-06 08:41:42 C 03 00 09.55 +15 37 27.5 o 291
2007-11-06 08:47:24 C 03 00 09.03 +15 37 25.3 o 291
2007-11-07 09:08:20 C 03 00 02.38 +15 29 25.4 o 291
2007-11-07 09:13:59 C 03 00 01.84 +15 29 22.9 o 291
2007-11-07 09:19:29 C 03 00 01.34 +15 29 20.1 o 291
2007-11-08 04:30:03 C 03 00 23.54 +15 23 27.8 o 291
2007-11-08 04:35:33 C 03 00 23.16 +15 23 27.4 o 291
2007-11-08 04:47:56 C 03 00 22.12 +15 23 27.0 o 291
2007-11-08 04:54:37 C 03 00 21.61 +15 23 26.2 o 291
2007-11-08 05:00:09 C 03 00 21.07 +15 23 26.0 o 291
2007-11-09 04:56:42 C 03 00 15.03 +15 16 58.1 o 291
2007-11-09 05:02:12 C 03 00 14.61 +15 16 57.6 o 291
2007-11-15 05:47:30 C 02 59 47.16 +14 50 24.5 r G96
2007-11-15 06:03:12 C 02 59 46.01 +14 50 23.7 r G96
2007-11-15 06:11:07 C 02 59 45.48 +14 50 23.4 r G96
2021-01-12 10:58:59 C 08 22 18.204 +16 48 33.84 V T14
2021-01-12 11:07:43 C 08 22 16.884 +16 48 37.52 V T14
2021-01-12 11:16:30 C 08 22 15.542 +16 48 41.23 V T14
2021-01-12 11:34:49 C 08 22 12.779 +16 48 48.79 V T14
2021-01-12 11:43:33 C 08 22 11.447 +16 48 52.45 V T14
2021-01-12 11:52:18 C 08 22 10.130 +16 48 55.94 V T14
2021-01-13 10:32:16 C 08 19 20.714 +16 58 27.97 V T14
2021-01-13 10:41:00 C 08 19 19.383 +16 58 31.77 V T14
2021-01-13 10:49:45 C 08 19 18.050 +16 58 35.52 V T14