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
2022-01-31 08:22:04 C 10 02 27.56 -09 58 36.1 V 703
2022-01-31 08:29:41 C 10 02 27.24 -09 58 33.4 V 703
2022-01-31 08:37:19 C 10 02 26.93 -09 58 31.0 V 703
2022-01-31 08:44:56 C 10 02 26.62 -09 58 28.7 V 703
2022-02-02 11:45:39 C 10 00 37.32 -09 40 15.0 V T05
2022-02-02 11:50:15 C 10 00 37.17 -09 40 12.8 V T05
2022-02-02 11:58:20 C 10 00 36.79 -09 40 10.0 V T05
2022-02-02 12:14:49 C 10 00 36.05 -09 40 03.2 V T05
2022-02-03 07:45:37 C 09 59 53.38 -09 32 23.6 V G96
2022-02-03 07:52:59 C 09 59 53.07 -09 32 21.5 V G96
2022-02-03 08:00:21 C 09 59 52.71 -09 32 17.6 V G96
2022-02-03 08:07:42 C 09 59 52.41 -09 32 14.6 V G96
2022-02-04 09:35:42 C 09 58 55.765 -09 21 28.65 U F52
2022-02-04 09:54:36 C 09 58 54.954 -09 21 20.58 U F52
2022-02-04 10:13:33 C 09 58 54.128 -09 21 12.65 U F52
2022-02-04 10:32:27 C 09 58 53.317 -09 21 04.32 U F52
2022-02-04 11:17:12 C 09 58 51.372 -09 20 44.97 U F52
2022-02-04 11:34:03 C 09 58 50.64 -09 20 37.1 V T08
2022-02-04 11:34:58 C 09 58 50.597 -09 20 37.20 U F52
2022-02-04 11:48:09 C 09 58 49.98 -09 20 31.0 V T08
2022-02-04 11:52:41 C 09 58 49.825 -09 20 29.54 U F52
2022-02-04 12:10:26 C 09 58 49.053 -09 20 21.76 U F52
2022-02-04 12:22:51 C 09 58 48.49 -09 20 16.0 V T08
2022-02-04 12:27:30 C 09 58 48.28 -09 20 13.7 V T08
2022-02-05 07:24:12 C 09 58 05.83 -09 11 50.6 V 703
2022-02-05 07:31:42 C 09 58 05.48 -09 11 48.0 V 703
2022-02-05 07:39:11 C 09 58 05.09 -09 11 43.9 V 703
2022-02-05 07:46:40 C 09 58 04.85 -09 11 40.3 V 703
2022-02-06 10:45:18 C 09 57 02.96 -08 58 58.3 V T05
2022-02-06 10:47:56 C 09 57 02.86 -08 58 57.9 V T05
2022-02-06 10:58:44 C 09 57 02.39 -08 58 52.8 V T05
2022-02-06 11:13:02 C 09 57 01.74 -08 58 45.7 V T05
2022-02-08 10:24:56 C 09 55 12.73 -08 35 00.2 V T08
2022-02-08 10:27:36 C 09 55 12.62 -08 34 59.8 V T08
2022-02-08 10:32:55 C 09 55 12.35 -08 34 55.5 V T08
2022-02-08 10:40:14 C 09 55 12.04 -08 34 52.6 V T08
2022-02-09 06:52:42 C 09 54 25.53 -08 24 11.4 V 703
2022-02-09 07:00:21 C 09 54 25.15 -08 24 06.3 V 703
2022-02-09 07:08:00 C 09 54 24.76 -08 24 03.9 V 703
2022-02-09 07:15:39 C 09 54 24.37 -08 24 01.4 V 703
2022-02-10 10:25:53 C 09 53 21.66 -08 08 55.6 V T05
2022-02-10 10:28:31 C 09 53 21.57 -08 08 54.0 V T05
2022-02-10 11:11:49 C 09 53 19.64 -08 08 30.0 V T05
2022-02-10 11:17:07 C 09 53 19.40 -08 08 26.7 V T05
2022-02-10 11:25:54 C 09 53 19.00 -08 08 22.5 V T05
2022-02-10 11:40:11 C 09 53 18.38 -08 08 14.1 V T05
2022-02-11 09:19:05 C 09 52 28.50 -07 55 56.4 V G96
2022-02-11 09:27:12 C 09 52 28.15 -07 55 51.6 V G96
2022-02-11 09:35:20 C 09 52 27.81 -07 55 46.9 V G96
2022-02-11 09:43:27 C 09 52 27.46 -07 55 42.2 V G96