2022 AC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3320248000
Semi-major axis (a)1.3643365000 AU
Inclination (i)5.82578000°
Long. of Asc. Node (Ω)110.25350000°
Arg. of Perihelion (ω)45.65108000°
Mean Anomaly (M)129.43008000°
Mean Motion (n)0.6184745600°/day
Perihelion dist (q)0.91134290 AU
Aphelion dist (Q)1.81733010 AU
Orbital Period1.59361070 yr
Physical Parameters
H (abs. magnitude)29.08
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty6
Orbit TypeApollo
MOID0.000704 AU
Observations Used38
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-01-10
Observations (40)
Date Type RA Dec Mag Band Observatory
2022-01-09 06:14:20 C 05 46 10.07 -05 42 44.9 V G96
2022-01-09 06:21:09 C 05 46 08.51 -05 42 10.5 V G96
2022-01-09 06:27:57 C 05 46 06.91 -05 41 35.4 V G96
2022-01-09 06:50:39 C 05 46 01.63 -05 39 37.7 V G96
2022-01-09 06:51:15 C 05 46 01.49 -05 39 34.3 V G96
2022-01-09 06:51:51 C 05 46 01.34 -05 39 31.5 V G96
2022-01-09 06:52:26 C 05 46 01.21 -05 39 27.8 V G96
2022-01-09 07:39:40 C 05 45 50.39 -05 35 13.3 V V06
2022-01-09 07:40:45 C 05 45 50.15 -05 35 07.4 V V06
2022-01-09 07:41:50 C 05 45 49.91 -05 35 01.7 V V06
2022-01-09 07:42:55 C 05 45 49.68 -05 34 55.2 V V06
2022-01-09 08:31:38 C 05 46 23.376 -05 27 39.00 U F52
2022-01-09 09:06:53 C 05 46 13.864 -05 24 19.12 U F52
2022-01-09 09:24:30 C 05 46 08.980 -05 22 35.33 U F52
2022-01-09 19:05:22 C 05 47 09.28 -04 17 15.7 V L06
2022-01-09 19:06:23 C 05 47 09.14 -04 17 06.4 V L06
2022-01-09 19:07:25 C 05 47 08.99 -04 16 57.3 V L06
2022-01-09 22:06:24 C 05 46 28.85 -03 46 31.2 V 204
2022-01-09 22:16:02 C 05 46 26.23 -03 44 41.7 V 204
2022-01-09 22:25:49 C 05 46 23.51 -03 42 49.4 V 204
2022-01-10 01:48:38 C 05 47 42.32 -02 56 26.8 q 734
2022-01-10 01:53:17 C 05 47 41.36 -02 55 20.3 q 734
2022-01-10 01:57:56 C 05 47 40.54 -02 54 12.8 q 734
2022-01-10 02:23:02 C 05 47 24.45 -02 48 21.6 u H21
2022-01-10 02:25:49 C 05 47 23.69 -02 47 39.5 u H21
2022-01-10 02:28:35 C 05 47 22.96 -02 46 57.6 u H21
2022-01-10 02:31:22 C 05 47 22.19 -02 46 15.5 u H21
2022-01-10 02:32:59 C 05 47 48.03 -02 43 57.6 X 858
2022-01-10 02:38:43 C 05 47 46.86 -02 42 30.3 X 858
2022-01-10 02:44:08 C 05 47 53.13 -02 39 59.0 V I52
2022-01-10 02:44:23 C 05 47 53.12 -02 39 54.9 V I52
2022-01-10 02:44:27 C 05 47 45.59 -02 41 01.9 X 858
2022-01-10 02:47:54 C 05 47 52.39 -02 39 00.2 V I52
2022-01-10 02:48:08 C 05 47 52.31 -02 38 56.7 V I52
2022-01-10 21:38:36 C 05 49 37.39 +13 14 47.7 V 203
2022-01-10 21:42:01 C 05 49 35.11 +13 24 10.1 V 203
2022-01-10 21:53:47 C 05 49 26.90 +13 57 23.5 V 203
2022-01-10 21:56:21 C 05 49 25.07 +14 04 48.1 V 203
2022-01-10 22:33:13 C 05 49 12.43 +16 02 58.8 X C95
2022-01-10 22:35:41 C 05 49 10.48 +16 11 20.0 X C95