2022 AB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3498070000
Semi-major axis (a)1.2463570000 AU
Inclination (i)3.99367000°
Long. of Asc. Node (Ω)112.38680000°
Arg. of Perihelion (ω)69.88519000°
Mean Anomaly (M)241.30117000°
Mean Motion (n)0.7083377800°/day
Perihelion dist (q)0.81037260 AU
Aphelion dist (Q)1.68234140 AU
Orbital Period1.39143740 yr
Physical Parameters
H (abs. magnitude)26.79
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.560″
Uncertainty6
Orbit TypeApollo
MOID0.001686 AU
Observations Used54
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-01-10
Observations (54)
Date Type RA Dec Mag Band Observatory
2022-01-09 08:42:48 C 06 13 28.68 +04 24 06.2 V T08
2022-01-09 08:46:07 C 06 13 25.79 +04 23 46.8 V T08
2022-01-09 08:50:07 C 06 13 22.33 +04 23 22.5 V T08
2022-01-09 08:58:04 C 06 13 15.36 +04 22 33.9 V T08
2022-01-09 12:53:40 C 06 09 40.71 +03 56 25.6 V T05
2022-01-09 12:54:20 C 06 09 40.15 +03 56 21.6 V T05
2022-01-09 12:54:59 C 06 09 39.50 +03 56 16.5 V T05
2022-01-09 12:55:39 C 06 09 38.93 +03 56 11.8 V T05
2022-01-09 12:56:19 C 06 09 38.31 +03 56 06.6 V T05
2022-01-09 16:18:00 C 06 06 57.94 +03 28 39.0 r P93
2022-01-09 16:19:22 C 06 06 56.50 +03 28 28.0 r P93
2022-01-09 16:20:44 C 06 06 55.07 +03 28 17.2 r P93
2022-01-09 17:39:07 C 06 06 37.30 +03 15 30.4 V L06
2022-01-09 17:39:55 C 06 06 36.51 +03 15 23.8 V L06
2022-01-09 17:40:26 C 06 06 35.99 +03 15 19.9 V L06
2022-01-09 20:01:49 C 06 04 04.62 +02 53 51.9 V Z80
2022-01-09 20:06:54 C 06 03 57.83 +02 54 14.1 q C77
2022-01-09 20:10:33 C 06 03 54.53 +02 52 31.1 V Z80
2022-01-09 20:15:14 C 06 03 47.91 +02 52 57.5 q C77
2022-01-09 20:19:17 C 06 03 44.35 +02 51 09.6 V Z80
2022-01-09 20:20:11 C 06 03 42.01 +02 52 11.2 q C77
2022-01-09 20:32:30 C 06 03 25.99 +02 50 05.1 V 203
2022-01-09 20:45:43 C 06 03 09.93 +02 48 00.2 V 203
2022-01-09 20:58:18 C 06 02 54.41 +02 46 00.4 V 203
2022-01-09 21:24:01 C 06 02 21.88 +02 42 06.6 X K78
2022-01-09 21:27:57 C 06 02 16.92 +02 41 28.5 X K78
2022-01-09 21:31:52 C 06 02 11.91 +02 40 49.7 X K78
2022-01-10 00:31:02 C 05 58 11.19 +02 09 09.3 V 204
2022-01-10 00:34:42 C 05 58 06.01 +02 08 28.0 V 204
2022-01-10 00:41:33 C 05 57 56.35 +02 07 10.9 V 204
2022-01-10 01:08:11 C 05 57 18.422 +02 02 06.50 V K38
2022-01-10 01:19:45 C 05 57 01.843 +01 59 52.12 V K38
2022-01-10 01:31:27 C 05 56 45.079 +01 57 35.42 V K38
2022-01-10 02:10:06 C 05 56 51.56 +01 51 17.6 u H21
2022-01-10 02:11:52 C 05 56 48.87 +01 50 56.3 u H21
2022-01-10 02:13:24 C 05 56 51.77 +01 50 42.6 q 734
2022-01-10 02:13:39 C 05 56 46.18 +01 50 35.0 u H21
2022-01-10 02:15:26 C 05 56 43.48 +01 50 13.6 u H21
2022-01-10 02:16:07 C 05 56 47.70 +01 50 10.9 q 734
2022-01-10 02:17:13 C 05 56 40.78 +01 49 52.3 u H21
2022-01-10 02:18:55 C 05 56 43.58 +01 49 37.2 q 734
2022-01-10 02:21:43 C 05 56 39.23 +01 49 02.8 q 734
2022-01-10 02:24:31 C 05 56 35.02 +01 48 29.7 q 734
2022-01-10 02:27:23 C 05 56 30.63 +01 47 55.1 q 734
2022-01-10 02:30:19 C 05 56 26.21 +01 47 19.1 q 734
2022-01-10 02:48:27 C 05 56 10.33 +01 44 57.4 V I52
2022-01-10 02:48:41 C 05 56 09.96 +01 44 54.6 V I52
2022-01-10 02:48:55 C 05 56 09.61 +01 44 51.5 V I52
2022-01-10 02:49:21 C 05 56 08.94 +01 44 46.1 V I52
2022-01-10 22:21:01 C 05 06 52.12 -05 26 37.7 V 203