2023 AB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4843144289 ± 5.52e-06
Semi-major axis (a)1.8831868432 AU ± 1.96e-05
Inclination (i)6.07230168° ± 5.31e-05
Long. of Asc. Node (Ω)150.68302174° ± 7.44e-05
Arg. of Perihelion (ω)20.69550801° ± 7.89e-05
Mean Anomaly (M)14.27459701° ± 5.87e-03
Mean Motion (n)0.3813925094°/day ± 5.96e-06
Perihelion dist (q)0.97113228 AU ± 1.45e-05
Aphelion dist (Q)2.79524140 AU ± 3.09e-05
Orbital Period2.58428328 yr ± 4.04e-05
Physical Parameters
H (abs. magnitude)22.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.203″
Uncertainty1
Orbit TypeApollo
MOID0.002149 AU
Observations Used91
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-15
Last Observation Used2023-06-10
Observations (105)
Date Type RA Dec Mag Band Observatory
2023-03-15 18:53:50 C 03 17 31.05 +48 41 32.0 X 033
2023-03-15 18:54:59 C 03 17 30.62 +48 41 39.4 X 033
2023-03-15 18:56:09 C 03 17 30.17 +48 41 46.6 X 033
2023-03-16 19:07:41 C 03 07 55.67 +51 23 00.4 X 033
2023-03-16 19:08:51 C 03 07 55.17 +51 23 08.0 X 033
2023-03-16 19:10:00 C 03 07 54.67 +51 23 16.0 X 033
2023-03-16 19:11:16 C 03 07 54.10 +51 23 23.8 X 033
2023-03-28 01:37:32 C 21 06 48.90 +68 24 24.3 X 033
2023-03-28 01:38:52 C 21 06 46.80 +68 24 19.1 X 033
2023-04-08 03:18:34 C 18 18 18.86 +43 43 14.5 X C95
2023-04-08 03:48:18 C 18 18 11.71 +43 41 00.5 X C95
2023-04-15 01:39:47 C 17 52 58.990 +33 18 41.83 V A17
2023-04-15 01:56:46 C 17 52 56.820 +33 17 50.64 V A17
2023-04-15 02:13:36 C 17 52 54.660 +33 17 00.42 V A17
2023-04-15 03:08:57 C 17 52 47.515 +33 14 13.49 V A17
2023-04-16 11:05:05 C 17 49 22.210 +31 40 48.97 V 703
2023-04-16 11:11:04 C 17 49 21.364 +31 40 32.63 V 703
2023-04-16 11:22:59 C 17 49 19.859 +31 39 58.82 V 703
2023-04-25 01:54:35 C 17 31 29.03 +23 37 13.2 X B88
2023-04-25 02:25:48 C 17 31 26.24 +23 36 12.6 X B88
2023-04-25 02:59:13 C 17 31 23.23 +23 35 07.6 X B88
2023-04-26 01:57:04 C 17 29 40.88 +22 51 06.1 X B88
2023-04-26 02:26:38 C 17 29 38.33 +22 50 10.5 X B88
2023-04-26 02:58:22 C 17 29 35.53 +22 49 10.6 X B88
2023-04-26 10:19:36 C 17 29 03.426 +22 35 35.95 V G96
2023-04-26 10:27:08 C 17 29 02.774 +22 35 21.62 V G96
2023-04-26 10:34:39 C 17 29 02.087 +22 35 08.09 V G96
2023-04-26 10:42:09 C 17 29 01.421 +22 34 53.90 V G96
2023-04-27 10:35:05 C 17 27 16.859 +21 51 05.22 V G96
2023-04-27 10:42:25 C 17 27 16.200 +21 50 51.86 V G96
2023-04-27 10:49:45 C 17 27 15.552 +21 50 38.94 V G96
2023-04-27 10:57:06 C 17 27 14.929 +21 50 25.51 V G96
2023-05-13 12:51:47 C 17 01 44.117 +12 11 55.45 X F52
2023-05-13 13:08:41 C 17 01 42.900 +12 11 33.40 X F52
2023-05-13 13:25:29 C 17 01 41.694 +12 11 11.54 X F52
2023-05-14 09:14:43 C 17 00 30.002 +11 45 34.60 V G96
2023-05-14 09:22:08 C 17 00 29.466 +11 45 25.27 V G96
2023-05-14 09:29:32 C 17 00 28.940 +11 45 15.73 V G96
2023-05-14 09:36:57 C 17 00 28.422 +11 45 06.26 V G96
2023-05-14 10:04:37 C 17 00 26.503 +11 44 30.98 V V00
2023-05-14 10:11:48 C 17 00 26.006 +11 44 21.80 V V00
2023-05-14 10:18:57 C 17 00 25.502 +11 44 12.48 V V00
2023-05-14 10:26:07 C 17 00 25.002 +11 44 03.30 V V00
2023-05-21 09:31:57 C 16 50 46.918 +08 18 49.10 V G96
2023-05-21 09:46:52 C 16 50 45.996 +08 18 31.32 V G96
2023-05-21 09:54:20 C 16 50 45.510 +08 18 22.21 V G96
2023-05-22 12:09:40 C 16 49 21.329 +07 47 36.92 X F51
2023-05-22 12:28:18 C 16 49 20.172 +07 47 15.21 X F51
2023-05-22 13:05:45 C 16 49 17.871 +07 46 31.10 X F51
2023-05-27 10:32:29 C 16 43 28.084 +05 32 44.23 X F51