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
2021-12-02 10:07:09 C 09 22 47.28 +01 29 54.9 V 703
2021-12-03 10:43:57 C 09 25 08.05 +01 03 45.6 V G96
2021-12-03 10:51:20 C 09 25 08.70 +01 03 37.6 V G96
2021-12-03 10:58:45 C 09 25 09.36 +01 03 29.9 V G96
2021-12-03 11:06:10 C 09 25 10.03 +01 03 22.1 V G96
2021-12-05 09:40:58 C 09 29 28.27 +00 14 35.7 V 703
2021-12-05 09:48:38 C 09 29 28.90 +00 14 28.9 V 703
2021-12-05 09:56:17 C 09 29 29.54 +00 14 20.0 V 703
2021-12-05 10:03:58 C 09 29 30.28 +00 14 12.1 V 703
2022-01-01 12:00:16 C 10 08 06.47 -08 36 05.6 V T08
2022-01-01 12:03:35 C 10 08 06.48 -08 36 07.3 V T08
2022-01-01 12:08:13 C 10 08 06.56 -08 36 09.9 V T08
2022-01-01 12:18:11 C 10 08 06.83 -08 36 15.6 V T08
2022-01-05 08:40:56 C 10 10 06.38 -09 21 24.2 V 703
2022-01-05 08:48:27 C 10 10 06.43 -09 21 27.5 V 703
2022-01-05 08:55:58 C 10 10 06.48 -09 21 31.0 V 703
2022-01-05 09:03:31 C 10 10 06.59 -09 21 33.9 V 703
2022-01-05 12:12:25 C 10 10 09.70 -09 22 52.0 V T08
2022-01-05 12:18:26 C 10 10 09.80 -09 22 55.1 V T08
2022-01-05 12:29:06 C 10 10 09.93 -09 23 00.0 V T08
2022-01-05 12:39:03 C 10 10 09.98 -09 23 04.2 V T08
2022-01-13 12:27:00 C 10 11 23.76 -10 24 45.9 V T08
2022-01-13 12:30:59 C 10 11 23.68 -10 24 47.0 V T08
2022-01-13 12:34:58 C 10 11 23.70 -10 24 46.9 V T08
2022-01-13 12:43:37 C 10 11 23.61 -10 24 48.9 V T08
2022-01-22 11:59:11 C 10 08 36.95 -10 40 23.8 V T05
2022-01-22 12:03:09 C 10 08 36.82 -10 40 24.2 V T05
2022-01-22 12:07:06 C 10 08 36.73 -10 40 24.0 V T05
2022-01-22 12:16:21 C 10 08 36.45 -10 40 23.4 V T05
2022-01-25 09:11:22 C 10 06 55.09 -10 33 00.2 V 703
2022-01-25 09:18:27 C 10 06 54.80 -10 32 59.4 V 703
2022-01-25 09:25:31 C 10 06 54.62 -10 32 58.0 V 703
2022-01-25 09:32:35 C 10 06 54.39 -10 32 56.7 V 703
2022-01-27 11:15:48 C 10 05 29.61 -10 23 47.0 V T05
2022-01-27 11:18:26 C 10 05 29.52 -10 23 46.2 V T05
2022-01-27 11:23:47 C 10 05 29.31 -10 23 44.9 V T05
2022-01-27 11:59:17 C 10 05 28.03 -10 23 37.6 V T05
2022-01-28 08:03:53 C 10 04 51.28 -10 19 06.5 V 703
2022-01-28 08:12:07 C 10 04 50.99 -10 19 04.8 V 703
2022-01-28 08:28:35 C 10 04 50.34 -10 19 00.8 V 703
2022-01-28 12:17:17 C 10 04 42.96 -10 18 01.8 V T05
2022-01-28 12:21:54 C 10 04 42.79 -10 18 00.6 V T05
2022-01-28 12:32:02 C 10 04 42.42 -10 17 58.1 V T05
2022-01-28 13:23:36 C 10 04 40.49 -10 17 45.1 V T05
2022-01-29 11:24:43 C 10 03 58.66 -10 12 02.0 V T08
2022-01-29 11:29:22 C 10 03 58.47 -10 12 00.4 V T08
2022-01-29 11:36:41 C 10 03 58.20 -10 11 59.2 V T08
2022-01-29 12:27:24 C 10 03 56.29 -10 11 45.2 V T08
2022-01-29 12:31:31 C 10 03 56.11 -10 11 42.8 V T08
2022-01-29 13:17:52 C 10 03 54.29 -10 11 30.4 V T08