2023 AA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2524698760 ± 8.27e-06
Semi-major axis (a)1.3335915291 AU ± 1.57e-05
Inclination (i)3.89240916° ± 8.89e-05
Long. of Asc. Node (Ω)279.63255915° ± 2.58e-04
Arg. of Perihelion (ω)182.74028447° ± 2.56e-04
Mean Anomaly (M)307.95214865° ± 1.20e-02
Mean Motion (n)0.6399971409°/day ± 1.13e-05
Perihelion dist (q)0.99689984 AU ± 1.61e-05
Aphelion dist (Q)1.67028322 AU ± 2.26e-05
Orbital Period1.54004795 yr ± 2.72e-05
Physical Parameters
H (abs. magnitude)22.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.472″
Uncertainty2
Orbit TypeApollo
MOID0.013258 AU
Observations Used83
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-13
Last Observation Used2023-04-12
Observations (84)
Date Type RA Dec Mag Band Observatory
2023-01-13 02:14:28 C 01 26 16.501 +07 24 04.50 V G96
2023-01-13 02:22:32 C 01 26 18.056 +07 24 03.13 V G96
2023-01-13 02:30:38 C 01 26 19.572 +07 24 01.94 V G96
2023-01-13 02:38:44 C 01 26 21.131 +07 24 00.65 V G96
2023-01-13 04:23:32 C 01 26 41.310 +07 23 47.80 V I52
2023-01-13 04:25:39 C 01 26 41.740 +07 23 46.90 V I52
2023-01-13 04:27:45 C 01 26 42.150 +07 23 47.00 V I52
2023-01-13 04:29:51 C 01 26 42.540 +07 23 46.00 V I52
2023-01-14 01:42:43 C 01 31 07.338 +07 21 16.96 V V06
2023-01-14 01:45:15 C 01 31 07.846 +07 21 16.63 V V06
2023-01-14 01:47:47 C 01 31 08.324 +07 21 16.20 V V06
2023-01-14 01:50:18 C 01 31 08.818 +07 21 15.91 V V06
2023-01-14 23:45:54 C 01 35 46.10 +07 18 25.0 u H21
2023-01-14 23:50:55 C 01 35 47.10 +07 18 24.6 u H21
2023-01-14 23:55:55 C 01 35 48.11 +07 18 23.7 u H21
2023-01-15 00:00:04 C 01 35 48.96 +07 18 23.5 u H21
2023-01-15 01:03:06 C 01 36 00.57 +07 19 18.0 V 807
2023-01-15 01:14:02 C 01 36 02.79 +07 19 17.6 V 807
2023-01-15 01:24:59 C 01 36 05.00 +07 19 14.8 V 807
2023-01-17 17:27:58 C 01 50 08.15 +07 09 09.4 X 033
2023-01-17 17:31:03 C 01 50 08.81 +07 09 08.5 X 033
2023-01-17 17:34:08 C 01 50 09.48 +07 09 08.1 X 033
2023-01-17 17:37:20 C 01 50 10.16 +07 09 07.8 X 033
2023-01-20 17:28:59 C 02 06 50.73 +06 57 36.1 X 033
2023-01-20 17:31:39 C 02 06 51.35 +06 57 36.0 X 033
2023-01-20 17:34:19 C 02 06 51.91 +06 57 34.8 X 033
2023-01-20 17:37:31 C 02 06 52.67 +06 57 34.7 X 033
2023-01-20 17:40:38 C 02 06 53.39 +06 57 34.2 X 033
2023-01-21 03:08:07 C 02 09 08.44 +06 56 11.6 o 291
2023-01-21 03:14:35 C 02 09 09.91 +06 56 10.6 o 291
2023-01-30 00:58:13 C 03 04 55.16 +06 11 28.1 u 807
2023-01-30 01:09:08 C 03 04 58.09 +06 11 27.0 u 807
2023-01-30 01:20:04 C 03 05 01.07 +06 11 23.8 u 807
2023-01-31 01:28:49 C 03 11 48.12 +06 05 08.9 u 807
2023-01-31 01:36:11 C 03 11 50.08 +06 05 07.4 u 807
2023-01-31 01:43:25 C 03 11 51.99 +06 05 04.4 u 807
2023-01-31 02:22:55 C 03 12 05.03 +06 03 50.1 V 691
2023-01-31 02:48:09 C 03 12 11.76 +06 03 42.5 V 691
2023-01-31 03:13:23 C 03 12 18.51 +06 03 35.8 V 691
2023-02-02 02:41:10 C 03 25 53.91 +05 50 37.8 V 691
2023-02-02 02:58:30 C 03 25 58.50 +05 50 33.3 V 691
2023-02-02 03:15:50 C 03 26 03.32 +05 50 28.0 V 691
2023-02-08 05:32:55 C 04 09 19.050 +05 06 25.89 U F51
2023-02-08 05:49:57 C 04 09 23.833 +05 06 20.09 U F51
2023-02-08 06:06:56 C 04 09 28.664 +05 06 14.60 U F51
2023-02-08 20:50:54 C 04 13 53.42 +05 01 09.3 X I93
2023-02-08 21:09:19 C 04 13 58.65 +05 01 03.9 X I93
2023-02-08 21:27:26 C 04 14 03.92 +05 00 57.0 X I93
2023-02-11 02:35:12 C 04 30 04.16 +04 44 01.1 o 291
2023-02-11 02:36:55 C 04 30 04.65 +04 44 00.1 o 291