2022 AB1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3532122046
Semi-major axis (a)1.5189541765 AU
Inclination (i)5.88412746°
Long. of Asc. Node (Ω)106.06551452°
Arg. of Perihelion (ω)348.60496178° ± 6.00e+00
Mean Anomaly (M)29.76869662°
Mean Motion (n)0.5264932500°/day
Perihelion dist (q)0.98244090 AU
Aphelion dist (Q)2.05544070 AU
Orbital Period1.87202340 yr
Physical Parameters
H (abs. magnitude)28.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.518″
Uncertainty
Orbit TypeApollo
MOID0.003403 AU
Observations Used84
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-01-10
Observations (84)
Date Type RA Dec Mag Band Observatory
2022-01-06 23:29:14 C 08 25 48.16 +25 10 19.0 X 958
2022-01-06 23:34:04 C 08 26 12.22 +25 13 31.5 X 958
2022-01-06 23:52:22 C 08 27 23.28 +25 23 18.5 V K87
2022-01-06 23:59:57 C 08 28 00.91 +25 28 13.8 V K87
2022-01-07 00:07:43 C 08 28 39.32 +25 33 13.5 V K87
2022-01-07 00:16:17 C 08 29 16.03 +25 38 20.6 V K62
2022-01-07 00:18:09 C 08 29 25.20 +25 39 32.0 V K62
2022-01-07 00:20:01 C 08 29 34.36 +25 40 42.0 V K62
2022-01-07 00:22:50 C 08 29 48.19 +25 42 28.7 V K62
2022-01-07 00:24:42 C 08 29 57.39 +25 43 39.0 V K62
2022-01-07 00:30:19 C 08 30 24.91 +25 47 09.7 V K62
2022-01-07 01:36:21 C 08 35 42.21 +26 29 20.3 V L01
2022-01-07 01:37:11 C 08 35 46.16 +26 29 49.2 V L01
2022-01-07 01:38:00 C 08 35 50.07 +26 30 18.0 V L01
2022-01-07 01:38:50 C 08 35 53.96 +26 30 46.5 V L01
2022-01-07 01:39:40 C 08 35 57.92 +26 31 14.9 V L01
2022-01-07 01:40:29 C 08 36 01.82 +26 31 43.4 V L01
2022-01-07 01:41:18 C 08 36 05.69 +26 32 11.7 V L01
2022-01-07 01:42:08 C 08 36 09.63 +26 32 40.2 V L01
2022-01-07 11:48:29 C 09 20 56.32 +31 07 35.3 V H06
2022-01-07 11:54:44 C 09 21 18.89 +31 09 28.8 V H06
2022-01-07 12:00:59 C 09 21 41.40 +31 11 21.4 V H06
2022-01-07 22:27:20 C 09 58 38.94 +33 38 49.9 V 033
2022-01-07 22:27:44 C 09 58 40.07 +33 38 54.9 V 033
2022-01-07 22:28:09 C 09 58 41.17 +33 39 00.0 V 033
2022-01-07 22:28:38 C 09 58 42.54 +33 39 06.3 V 033
2022-01-09 02:48:52 C 10 55 21.10 +36 20 30.6 V J95
2022-01-09 02:57:59 C 10 55 32.11 +36 20 55.7 V J95
2022-01-09 03:07:42 C 10 55 43.75 +36 21 22.7 V J95
2022-01-09 03:16:27 C 10 55 54.22 +36 21 45.8 V J95
2022-01-10 10:41:07 C 11 27 17.31 +37 04 46.6 V G96
2022-01-10 10:48:39 C 11 27 21.33 +37 04 53.2 V G96
2022-01-10 10:56:10 C 11 27 25.47 +37 04 58.1 V G96
2022-01-10 11:03:41 C 11 27 29.55 +37 05 03.4 V G96