482391 (2012 AN23)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3634827971 ± 8.22e-08
Semi-major axis (a)1.8503936109 AU ± 5.68e-09
Inclination (i)6.16800184° ± 2.72e-06
Long. of Asc. Node (Ω)220.10579651° ± 4.02e-05
Arg. of Perihelion (ω)219.68084219° ± 4.62e-05
Mean Anomaly (M)212.07893188° ± 8.33e-06
Mean Motion (n)0.3915760272°/day ± 1.80e-09
Perihelion dist (q)1.17780737 AU ± 1.52e-07
Aphelion dist (Q)2.52297986 AU ± 1.52e-07
Orbital Period2.51707514 yr ± 1.16e-08
Physical Parameters
H (abs. magnitude)18.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.329″
Uncertainty0
Orbit TypeAmor
MOID0.203619 AU
Observations Used342
Oppositions6
Arc Total2012-2022
First Observation Used2012-01-01
Last Observation Used2022-04-30
Observations (351)
Date Type RA Dec Mag Band Observatory
2017-03-02 07:13:23 C 10 54 57.55 -08 18 06.6 q 703
2017-03-18 09:27:27 C 10 40 07.555 -04 02 21.16 L F51
2017-03-18 10:05:29 C 10 40 06.370 -04 01 57.15 L F51
2017-03-18 10:24:31 C 10 40 05.780 -04 01 45.23 L F51
2017-04-01 08:42:35 C 10 34 51.365 -00 57 14.27 L F51
2017-04-01 08:58:50 C 10 34 51.247 -00 57 06.68 L F51
2017-04-01 09:15:08 C 10 34 51.137 -00 56 59.20 L F51
2017-04-01 09:31:27 C 10 34 51.025 -00 56 51.69 L F51
2017-04-02 05:48:39 C 10 34 47.83 -00 47 36.8 1 T09
2017-04-02 06:58:33 C 10 34 47.48 -00 47 05.4 1 T09
2017-04-02 08:36:05 C 10 34 46.97 -00 46 20.5 1 T09
2017-04-02 08:48:24 C 10 34 46.88 -00 46 16.1 1 T09
2021-09-18 10:49:27 C 04 55 42.91 +25 19 30.3 V G96
2021-09-18 10:57:02 C 04 55 44.10 +25 19 29.8 V G96
2021-09-18 11:04:38 C 04 55 45.29 +25 19 29.6 V G96
2021-09-18 11:12:12 C 04 55 46.51 +25 19 29.1 V G96
2021-10-09 09:24:06 C 06 19 40.69 +22 45 05.8 U I41
2021-10-09 10:40:35 C 06 19 53.40 +22 44 24.1 U I41
2021-10-09 11:06:20 C 06 19 57.67 +22 44 09.5 U I41
2021-10-09 11:41:38 C 06 20 03.49 +22 43 49.9 U I41
2021-11-01 12:09:03 C 07 49 40.64 +15 12 18.7 V G96
2021-11-01 12:15:14 C 07 49 41.54 +15 12 12.7 V G96
2021-11-01 12:21:24 C 07 49 42.43 +15 12 06.4 V G96
2021-11-01 12:27:35 C 07 49 43.35 +15 11 59.9 V G96
2021-11-03 09:23:34 C 07 56 27.27 +14 25 13.0 V 703
2021-11-03 09:31:09 C 07 56 28.43 +14 25 04.7 V 703
2021-11-03 09:46:18 C 07 56 30.58 +14 24 49.4 V 703
2021-11-08 10:46:50 C 08 13 59.12 +12 14 17.2 V G96
2021-11-08 10:54:23 C 08 14 00.15 +12 14 09.0 V G96
2021-11-08 11:01:58 C 08 14 01.18 +12 14 00.6 V G96
2021-11-08 11:09:30 C 08 14 02.21 +12 13 52.2 V G96
2021-11-13 09:50:00 C 08 30 14.71 +10 01 14.3 V 703
2021-11-13 09:57:34 C 08 30 15.66 +10 01 06.0 V 703
2021-11-13 10:05:07 C 08 30 16.56 +10 00 57.0 V 703
2021-11-13 10:12:41 C 08 30 17.59 +10 00 49.0 V 703
2021-11-28 11:13:22 C 09 13 14.04 +03 12 58.7 V 703
2021-11-28 11:20:55 C 09 13 14.79 +03 12 49.6 V 703
2021-11-28 11:28:30 C 09 13 15.57 +03 12 41.1 V 703
2021-11-28 11:36:04 C 09 13 16.33 +03 12 32.8 V 703
2021-11-28 12:10:44 C 09 13 20.68 +03 11 58.6 V T05
2021-11-28 12:44:02 C 09 13 23.99 +03 11 22.0 V T05
2021-11-28 13:18:06 C 09 13 27.43 +03 10 44.0 V T05
2021-11-28 13:33:01 C 09 13 28.89 +03 10 28.3 V T05
2021-12-01 10:36:23 C 09 20 29.51 +01 55 09.1 V 703
2021-12-01 10:43:55 C 09 20 30.24 +01 54 59.9 V 703
2021-12-01 10:51:27 C 09 20 30.88 +01 54 52.5 V 703
2021-12-01 10:58:59 C 09 20 31.66 +01 54 45.0 V 703
2021-12-02 09:44:11 C 09 22 45.22 +01 30 19.6 V 703
2021-12-02 09:51:50 C 09 22 45.88 +01 30 11.3 V 703
2021-12-02 09:59:29 C 09 22 46.58 +01 30 03.4 V 703