2023 AR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2948220512 ± 2.17e-05
Semi-major axis (a)1.7461428392 AU ± 8.08e-05
Inclination (i)31.44204252° ± 1.42e-03
Long. of Asc. Node (Ω)276.37705458° ± 2.14e-04
Arg. of Perihelion (ω)231.47610781° ± 2.86e-03
Mean Anomaly (M)61.02969853° ± 2.81e-02
Mean Motion (n)0.4271620138°/day ± 2.97e-05
Perihelion dist (q)1.23134143 AU ± 6.85e-05
Aphelion dist (Q)2.26094425 AU ± 1.11e-04
Orbital Period2.30738280 yr ± 1.60e-04
Physical Parameters
H (abs. magnitude)21.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty2
Orbit TypeAmor
MOID0.337953 AU
Observations Used49
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-13
Last Observation Used2023-02-16
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-01-13 06:30:59 C 05 00 58.630 +11 04 59.38 V G96
2023-01-13 06:38:22 C 05 00 58.212 +11 04 37.96 V G96
2023-01-13 06:45:46 C 05 00 57.802 +11 04 15.74 V G96
2023-01-13 08:53:37 C 05 00 50.840 +10 57 58.60 V I52
2023-01-13 08:57:59 C 05 00 50.680 +10 57 46.00 V I52
2023-01-14 02:18:59 C 05 00 01.45 +10 07 05.8 q H36
2023-01-14 02:40:24 C 05 00 00.659 +10 06 06.52 V I52
2023-01-14 02:42:20 C 05 00 00.26 +10 05 58.7 q H36
2023-01-14 02:43:08 C 05 00 00.562 +10 05 58.42 V I52
2023-01-14 02:45:52 C 05 00 00.371 +10 05 50.39 V I52
2023-01-14 02:48:36 C 05 00 00.256 +10 05 42.68 V I52
2023-01-14 03:04:53 C 04 59 59.08 +10 04 53.6 q H36
2023-01-15 01:19:01 C 04 58 58.52 +09 01 06.0 u H21
2023-01-15 01:24:01 C 04 58 58.28 +09 00 52.0 u H21
2023-01-15 01:29:02 C 04 58 58.03 +09 00 38.0 u H21
2023-01-15 02:41:21 C 04 58 54.16 +08 57 36.7 u 807
2023-01-15 02:44:05 C 04 58 54.04 +08 57 29.4 u 807
2023-01-15 02:46:49 C 04 58 53.86 +08 57 21.4 u 807
2023-01-15 20:46:03 C 04 58 08.29 +08 06 17.2 X 033
2023-01-15 20:48:43 C 04 58 08.22 +08 06 10.3 X 033
2023-01-16 20:11:11 C 04 57 13.14 +07 01 42.1 X 033
2023-01-16 20:13:51 C 04 57 13.04 +07 01 35.0 X 033
2023-01-16 20:16:31 C 04 57 12.95 +07 01 28.0 X 033
2023-01-16 20:19:17 C 04 57 12.82 +07 01 20.1 X 033
2023-01-19 01:55:24 C 04 55 24.16 +04 39 43.3 u 807
2023-01-19 02:06:18 C 04 55 23.70 +04 39 15.2 u 807
2023-01-19 02:17:11 C 04 55 23.44 +04 38 46.2 u 807
2023-01-20 06:43:53 C 04 54 36.279 +03 26 27.83 U F52
2023-01-20 07:00:37 C 04 54 35.755 +03 25 46.10 U F52
2023-01-20 07:17:21 C 04 54 35.232 +03 25 04.27 U F52
2023-01-20 19:19:33 C 04 54 17.33 +02 55 10.6 X 033
2023-01-20 19:22:37 C 04 54 17.26 +02 55 03.0 X 033
2023-01-20 19:25:43 C 04 54 17.18 +02 54 55.3 X 033
2023-01-23 01:38:23 C 04 53 10.49 +00 46 41.0 u 807
2023-01-23 01:49:19 C 04 53 10.25 +00 46 17.1 u 807
2023-01-23 02:00:15 C 04 53 10.02 +00 45 51.4 u 807
2023-01-23 05:43:02 C 04 53 06.942 +00 37 04.68 U F52
2023-01-23 06:00:26 C 04 53 06.576 +00 36 24.99 U F52
2023-01-23 06:17:57 C 04 53 06.201 +00 35 45.00 U F52
2023-01-23 06:35:42 C 04 53 05.815 +00 35 04.82 U F52
2023-01-26 04:34:01 C 04 52 16.45 -01 57 26.6 V 691
2023-01-26 04:53:28 C 04 52 16.21 -01 58 05.9 V 691
2023-01-27 01:43:39 C 04 52 08.83 -02 40 28.8 V 807
2023-01-27 01:56:58 C 04 52 08.72 -02 40 55.6 V 807
2023-01-27 02:10:17 C 04 52 08.57 -02 41 22.6 V 807
2023-02-01 01:01:24 C 04 52 23.90 -06 22 43.4 V 807
2023-02-01 01:14:43 C 04 52 23.95 -06 23 06.6 V 807
2023-02-01 01:28:01 C 04 52 24.01 -06 23 29.4 V 807
2023-02-16 01:44:42 C 05 01 26.12 -14 26 41.2 V 807
2023-02-16 01:58:01 C 05 01 26.62 -14 26 55.1 V 807