2007 US12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5147228616 ± 1.98e-07
Semi-major axis (a)0.9061321623 AU ± 3.35e-08
Inclination (i)8.80327919° ± 1.15e-05
Long. of Asc. Node (Ω)211.06723212° ± 2.24e-05
Arg. of Perihelion (ω)44.68724481° ± 1.96e-05
Mean Anomaly (M)66.50970664° ± 1.47e-04
Mean Motion (n)1.1426808728°/day ± 6.34e-08
Perihelion dist (q)0.43972522 AU ± 1.80e-07
Aphelion dist (Q)1.37253910 AU ± 1.87e-07
Orbital Period0.86255604 yr ± 4.79e-08
NGA Modelr2
A2-1.45306869e-13 ± 4.68e-14 AU/d²
Physical Parameters
H (abs. magnitude)22.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.430″
Uncertainty0
Orbit TypeAten
MOID0.013202 AU
Observations Used96
Oppositions2
Arc Total2007-2021
First Observation Used2007-10-30
Last Observation Used2021-12-03
Observations (99)
Date Type RA Dec Mag Band Observatory
2007-10-30 07:04:46 C 02 17 53.30 +05 47 31.3 r 703
2007-10-30 07:16:27 C 02 17 49.20 +05 46 54.5 r 703
2007-10-30 07:28:10 C 02 17 45.06 +05 46 17.4 r 703
2007-10-30 07:39:50 C 02 17 40.92 +05 45 41.1 r 703
2007-10-30 09:08:40 C 02 17 09.92 +05 41 01.6 r 703
2007-10-30 09:09:25 C 02 17 09.74 +05 40 58.8 r 703
2007-10-30 09:10:10 C 02 17 09.38 +05 40 56.8 r 703
2007-10-30 09:10:56 C 02 17 09.16 +05 40 53.8 r 703
2007-10-30 10:50:56 C 02 16 34.96 +05 35 41.4 r 703
2007-10-30 10:51:51 C 02 16 34.68 +05 35 38.1 r 703
2007-10-30 10:52:48 C 02 16 34.35 +05 35 35.5 r 703
2007-10-30 10:53:43 C 02 16 34.03 +05 35 32.6 r 703
2007-10-30 19:33:36 C 02 13 55.05 +05 09 02.8 r J95
2007-10-30 19:42:30 C 02 13 52.24 +05 08 36.6 r J95
2007-10-30 19:51:37 C 02 13 49.35 +05 08 09.8 r J95
2007-10-30 20:02:54 C 02 13 45.51 +05 07 39.1 r A17
2007-10-30 20:13:48 C 02 13 42.01 +05 07 07.5 r A17
2007-10-30 20:24:08 C 02 13 38.70 +05 06 37.2 r A17
2007-11-01 05:21:08 C 02 04 19.81 +03 38 28.6 r G96
2007-11-01 05:29:17 C 02 04 17.61 +03 38 09.5 r G96
2007-11-01 05:37:26 C 02 04 15.31 +03 37 48.9 r G96
2007-11-01 05:45:34 C 02 04 13.11 +03 37 29.0 r G96
2007-11-01 21:34:31 C 02 00 18.72 +03 00 11.2 o 246
2007-11-01 21:35:22 C 02 00 18.53 +03 00 09.4 o 246
2007-11-01 21:36:16 C 02 00 18.29 +03 00 06.8 o 246
2007-11-01 21:37:37 C 02 00 17.97 +03 00 03.5 o 246
2007-11-02 06:33:14 C 01 58 12.79 +02 40 41.2 r H45
2007-11-02 06:36:43 C 01 58 11.96 +02 40 32.8 r H45
2007-11-02 06:40:12 C 01 58 11.11 +02 40 25.1 r H45
2007-11-02 06:43:55 C 01 58 10.23 +02 40 18.3 r H45
2007-11-04 14:28:48 C 01 47 16.23 +00 58 07.8 c D21
2007-11-04 14:37:14 C 01 47 14.67 +00 57 55.9 c D21
2007-11-04 21:42:37 C 01 46 03.41 +00 45 39.4 c A48
2007-11-04 21:47:50 C 01 46 02.47 +00 45 30.9 c A48
2007-11-04 21:53:02 C 01 46 01.57 +00 45 23.3 c A48
2007-11-04 22:02:25 C 01 45 59.94 +00 45 09.2 c A48
2007-11-07 04:51:48 C 01 38 06.72 -00 28 02.3 r 703
2007-11-07 05:04:11 C 01 38 05.06 -00 28 15.4 r 703
2007-11-07 05:16:31 C 01 38 03.30 -00 28 29.9 r 703
2007-11-07 05:28:52 C 01 38 01.57 -00 28 44.2 r 703
2007-11-08 07:40:14 C 01 34 53.86 -00 57 05.9 o 705
2007-11-08 07:41:26 C 01 34 53.70 -00 57 07.2 o 705
2007-11-08 07:45:01 C 01 34 53.28 -00 57 10.9 o 705
2007-11-11 04:55:51 C 01 28 20.09 -01 56 07.7 19.7 c 704
2007-11-11 05:14:06 C 01 28 18.49 -01 56 20.6 20.1 c 704
2007-11-11 05:31:31 C 01 28 16.93 -01 56 33.5 20.0 c 704
2007-11-11 05:48:55 C 01 28 15.33 -01 56 45.0 20.2 c 704
2007-11-18 03:19:33 C 01 19 11.74 -03 12 58.6 o 291
2007-11-18 03:26:06 C 01 19 11.45 -03 13 00.3 o 291
2007-11-18 03:38:06 C 01 19 10.96 -03 13 04.0 o 291