2022 AB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1246066892 ± 3.92e-05
Semi-major axis (a)1.0892073694 AU ± 4.02e-05
Inclination (i)9.98224561° ± 3.05e-03
Long. of Asc. Node (Ω)287.89738100° ± 5.12e-04
Arg. of Perihelion (ω)99.49710453° ± 8.39e-04
Mean Anomaly (M)212.83509639° ± 7.29e-02
Mean Motion (n)0.8670545459°/day ± 4.80e-05
Perihelion dist (q)0.95348485 AU ± 5.53e-05
Aphelion dist (Q)1.22492989 AU ± 6.22e-05
Orbital Period1.13675234 yr ± 6.29e-05
Physical Parameters
H (abs. magnitude)24.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty2
Orbit TypeApollo
MOID0.054763 AU
Observations Used50
Oppositions1
Arc Total2022-2022
First Observation Used2022-01-06
Last Observation Used2022-01-29
Observations (55)
Date Type RA Dec Mag Band Observatory
2022-01-06 08:32:23 C 09 02 39.50 +17 52 15.1 V G96
2022-01-06 08:42:14 C 09 02 36.39 +17 51 29.2 V G96
2022-01-06 08:57:29 C 09 02 31.57 +17 50 17.1 V G96
2022-01-06 09:04:53 C 09 02 29.19 +17 49 41.8 V G96
2022-01-06 11:20:30 C 09 01 46.46 +17 38 56.1 V I52
2022-01-06 11:21:03 C 09 01 46.29 +17 38 53.3 V I52
2022-01-06 11:21:35 C 09 01 46.12 +17 38 50.9 V I52
2022-01-06 11:22:07 C 09 01 45.93 +17 38 48.1 V I52
2022-01-06 23:22:26 C 08 58 28.47 +16 41 55.4 V L06
2022-01-06 23:23:27 C 08 58 28.15 +16 41 50.7 V L06
2022-01-06 23:24:29 C 08 58 27.84 +16 41 46.0 V L06
2022-01-07 01:48:58 C 08 57 43.49 +16 30 34.1 V L01
2022-01-07 01:51:27 C 08 57 42.76 +16 30 22.3 V L01
2022-01-07 01:53:57 C 08 57 42.00 +16 30 11.4 V L01
2022-01-07 01:56:27 C 08 57 41.22 +16 29 59.3 V L01
2022-01-07 01:58:57 C 08 57 40.45 +16 29 47.3 V L01
2022-01-07 07:01:48 C 08 56 21.56 +16 06 38.6 V I52
2022-01-07 07:02:06 C 08 56 21.48 +16 06 37.4 V I52
2022-01-07 07:04:26 C 08 56 20.76 +16 06 26.7 V I52
2022-01-07 07:05:54 C 08 56 20.32 +16 06 20.0 V I52
2022-01-07 07:08:26 C 08 56 18.94 +16 06 04.6 X 858
2022-01-07 07:13:58 C 08 56 17.29 +16 05 39.0 X 858
2022-01-07 07:19:31 C 08 56 15.58 +16 05 13.2 X 858
2022-01-07 10:17:11 C 08 55 27.553 +15 51 57.42 V F52
2022-01-07 10:50:08 C 08 55 17.488 +15 49 26.84 V F52
2022-01-07 11:06:36 C 08 55 12.446 +15 48 11.69 V F52
2022-01-07 22:55:24 C 08 51 59.69 +14 53 00.9 V 033
2022-01-07 22:56:13 C 08 51 59.45 +14 52 57.2 V 033
2022-01-07 22:57:02 C 08 51 59.21 +14 52 53.3 V 033
2022-01-07 22:58:01 C 08 51 58.94 +14 52 49.1 V 033
2022-01-07 23:17:08 C 08 51 53.88 +14 51 30.6 V 204
2022-01-07 23:43:06 C 08 51 46.27 +14 49 33.5 V 204
2022-01-08 07:38:23 C 08 49 39.36 +14 14 04.8 V 703
2022-01-08 07:45:56 C 08 49 37.17 +14 13 31.2 V 703
2022-01-08 07:53:29 C 08 49 34.95 +14 12 56.4 V 703
2022-01-08 08:01:03 C 08 49 32.75 +14 12 22.8 V 703
2022-01-08 10:30:43 C 08 48 48.75 +14 01 08.9 V I52
2022-01-08 10:31:51 C 08 48 48.37 +14 01 04.1 V I52
2022-01-08 10:32:59 C 08 48 48.05 +14 00 58.9 V I52
2022-01-08 10:34:25 C 08 48 47.60 +14 00 51.4 V I52
2022-01-10 06:50:05 C 08 37 36.57 +10 48 29.4 o 691
2022-01-10 07:10:35 C 08 37 30.96 +10 47 03.6 o 691
2022-01-10 07:26:36 C 08 37 26.60 +10 45 56.7 o 691
2022-01-11 09:18:47 C 08 31 12.27 +09 00 01.2 V 695
2022-01-11 09:19:37 C 08 31 12.09 +08 59 57.8 V 695
2022-01-11 09:20:28 C 08 31 11.87 +08 59 54.2 V 695
2022-01-13 07:54:23 C 08 20 50.31 +06 02 20.8 V 291
2022-01-13 07:56:57 C 08 20 49.69 +06 02 11.4 V 291
2022-01-13 08:00:01 C 08 20 48.96 +06 02 00.6 V 291
2022-01-22 08:06:41 C 07 44 02.22 -03 57 08.3 V 291