2012 AT10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4647426541 ± 1.27e-06
Semi-major axis (a)2.1130198206 AU ± 1.28e-07
Inclination (i)22.27455524° ± 9.52e-05
Long. of Asc. Node (Ω)296.72880467° ± 6.41e-05
Arg. of Perihelion (ω)261.98372886° ± 1.52e-04
Mean Anomaly (M)139.06460206° ± 2.35e-04
Mean Motion (n)0.3208905443°/day ± 2.93e-08
Perihelion dist (q)1.13100938 AU ± 2.69e-06
Aphelion dist (Q)3.09503026 AU ± 2.69e-06
Orbital Period3.07153421 yr ± 2.80e-07
Physical Parameters
H (abs. magnitude)20.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.367″
Uncertainty0
Orbit TypeAmor
MOID0.362621 AU
Observations Used39
Oppositions2
Arc Total2009-2012
First Observation Used2009-01-01
Last Observation Used2012-04-18
Observations (39)
Date Type RA Dec Mag Band Observatory
2009-01-01 10:24:30 C 08 17 16.51 +27 56 32.9 r G96
2009-01-01 10:34:58 C 08 17 15.86 +27 56 25.9 r G96
2009-01-01 10:45:33 C 08 17 15.14 +27 56 19.0 r G96
2009-01-01 10:56:08 C 08 17 14.49 +27 56 12.0 r G96
2012-01-02 09:05:36 C 06 22 48.61 +39 27 26.4 r G96
2012-01-02 09:09:35 C 06 22 48.21 +39 27 23.9 r G96
2012-01-02 09:13:35 C 06 22 47.82 +39 27 22.1 r G96
2012-01-02 09:17:32 C 06 22 47.46 +39 27 19.5 r G96
2012-01-02 10:11:45 C 06 22 42.20 +39 26 47.3 r G96
2012-01-02 10:16:09 C 06 22 41.80 +39 26 44.8 r G96
2012-01-02 10:20:40 C 06 22 41.37 +39 26 42.2 r G96
2012-01-02 10:25:07 C 06 22 40.94 +39 26 39.4 r G96
2012-01-02 11:29:12 C 06 22 34.79 +39 26 01.6 o 291
2012-01-02 11:32:40 C 06 22 34.53 +39 25 59.7 o 291
2012-01-02 11:36:08 C 06 22 34.23 +39 25 57.2 o 291
2012-01-03 08:18:53 C 06 20 37.91 +39 13 50.2 o 291
2012-01-03 08:22:22 C 06 20 37.61 +39 13 47.4 o 291
2012-01-03 08:25:52 C 06 20 37.23 +39 13 45.2 o 291
2012-01-04 04:42:51 C 06 18 43.64 +39 01 23.7 o 291
2012-01-04 04:45:43 C 06 18 43.33 +39 01 21.8 o 291
2012-01-04 04:48:35 C 06 18 43.13 +39 01 19.4 o 291
2012-01-13 20:38:28 C 05 57 45.29 +36 10 39.9 u J95
2012-01-13 21:16:03 C 05 57 42.08 +36 10 09.7 u J95
2012-01-14 07:57:36 C 05 56 47.45 +36 01 10.6 o 291
2012-01-14 08:01:48 C 05 56 47.16 +36 01 06.7 o 291
2012-01-14 08:05:59 C 05 56 46.74 +36 01 02.9 o 291
2012-01-14 11:07:18 C 05 56 31.51 +35 58 30.8 o F65
2012-01-14 11:10:07 C 05 56 31.26 +35 58 28.1 o F65
2012-01-14 11:12:54 C 05 56 31.02 +35 58 25.9 o F65
2012-01-14 11:15:40 C 05 56 30.79 +35 58 23.5 o F65
2012-01-14 11:18:27 C 05 56 30.54 +35 58 20.9 o F65
2012-01-30 02:55:14 C 05 31 47.46 +30 02 05.7 o 291
2012-01-30 03:01:29 C 05 31 47.15 +30 01 59.5 o 291
2012-01-30 03:07:41 C 05 31 46.85 +30 01 53.4 o 291
2012-02-17 00:57:19 C 05 23 02.15 +23 08 01.9 o H21
2012-02-17 01:23:44 C 05 23 02.18 +23 07 38.8 o H21
2012-02-17 01:50:27 C 05 23 02.18 +23 07 14.8 o H21
2012-04-18 03:52:45 C 06 45 43.91 +05 20 27.3 o 291
2012-04-18 04:02:39 C 06 45 44.81 +05 20 20.2 o 291