2022 AC1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5452271079 ± 3.90e-08
Semi-major axis (a)1.7588626342 AU ± 7.17e-09
Inclination (i)8.15761265° ± 1.02e-05
Long. of Asc. Node (Ω)250.28176865° ± 6.55e-05
Arg. of Perihelion (ω)307.78244703° ± 6.57e-05
Mean Anomaly (M)208.40246344° ± 4.70e-06
Mean Motion (n)0.4225366571°/day ± 2.58e-09
Perihelion dist (q)0.79988305 AU ± 6.86e-08
Aphelion dist (Q)2.71784222 AU ± 6.95e-08
Orbital Period2.33264089 yr ± 1.43e-08
Physical Parameters
H (abs. magnitude)20.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty0
Orbit TypeApollo
MOID0.033998 AU
Observations Used134
Oppositions5
Arc Total2014-2022
First Observation Used2014-12-17
Last Observation Used2022-09-01
Observations (140)
Date Type RA Dec Mag Band Observatory
2014-12-17 14:58:18 C 08 15 35.705 +08 29 44.81 V F51
2014-12-17 15:24:24 C 08 15 36.477 +08 29 12.31 V F51
2014-12-17 15:37:28 C 08 15 36.857 +08 28 55.97 V F51
2014-12-21 13:29:22 C 08 18 40.103 +06 23 25.07 V F51
2014-12-21 13:46:10 C 08 18 40.531 +06 23 00.76 V F51
2014-12-28 11:12:59 C 08 23 27.33 +01 46 25.7 V 703
2014-12-28 11:20:14 C 08 23 27.52 +01 46 09.1 V 703
2014-12-28 11:34:43 C 08 23 27.75 +01 45 42.4 V 703
2015-05-18 14:17:58 C 22 35 19.027 -02 39 49.81 V F51
2021-12-15 14:20:36 C 08 17 29.928 +09 04 05.26 V F51
2021-12-15 14:37:02 C 08 17 30.485 +09 03 45.73 V F51
2021-12-15 14:53:25 C 08 17 31.049 +09 03 25.89 V F51
2021-12-15 15:09:46 C 08 17 31.612 +09 03 06.60 V F51
2022-01-05 04:00:43 C 08 35 09.52 -06 22 18.3 V W94
2022-01-05 04:08:43 C 08 35 09.80 -06 22 42.6 V W94
2022-01-05 04:16:45 C 08 35 10.04 -06 23 06.3 V W94
2022-01-05 05:33:48 C 08 35 12.14 -06 26 54.6 V W95
2022-01-05 05:41:26 C 08 35 12.31 -06 27 17.3 V W95
2022-01-05 05:49:03 C 08 35 12.55 -06 27 39.6 V W95
2022-01-05 07:10:17 C 08 35 14.87 -06 31 36.2 u 807
2022-01-05 07:14:17 C 08 35 14.98 -06 31 48.2 u 807
2022-01-05 07:18:15 C 08 35 15.10 -06 32 00.0 u 807
2022-01-05 07:39:51 C 08 35 17.09 -06 33 38.4 V 703
2022-01-05 07:47:24 C 08 35 17.19 -06 33 59.3 V 703
2022-01-05 08:25:06 C 08 35 18.29 -06 35 52.9 V I52
2022-01-05 08:27:26 C 08 35 18.30 -06 36 00.0 V I52
2022-01-05 08:37:06 C 08 35 18.65 -06 36 27.9 V I52
2022-01-06 01:27:20 C 08 35 55.26 -07 27 43.5 V J95
2022-01-06 01:35:16 C 08 35 55.52 -07 28 08.2 V J95
2022-01-06 01:44:13 C 08 35 55.75 -07 28 35.6 V J95
2022-01-06 03:16:32 C 08 35 58.46 -07 33 19.0 X I93
2022-01-06 03:21:29 C 08 35 58.61 -07 33 35.1 X I93
2022-01-06 03:26:25 C 08 35 58.79 -07 33 50.8 X I93
2022-01-06 04:03:49 C 08 36 02.02 -07 35 06.5 u 807
2022-01-06 04:07:48 C 08 36 02.13 -07 35 19.2 u 807
2022-01-06 04:11:47 C 08 36 02.24 -07 35 31.5 u 807
2022-01-06 07:27:00 C 08 36 09.23 -07 46 17.5 V 703
2022-01-06 07:34:36 C 08 36 09.31 -07 46 38.0 V 703
2022-01-06 07:39:49 C 08 36 08.06 -07 46 25.7 V W95
2022-01-06 07:42:12 C 08 36 09.56 -07 47 04.1 V 703
2022-01-06 07:47:23 C 08 36 08.26 -07 46 49.7 V W95
2022-01-06 07:49:48 C 08 36 09.77 -07 47 29.1 V 703
2022-01-06 07:54:52 C 08 36 08.47 -07 47 13.0 V W95
2022-01-06 14:08:01 C 08 36 23.31 -08 06 42.3 V 474
2022-01-06 14:10:03 C 08 36 23.39 -08 06 48.4 V 474
2022-01-06 14:12:05 C 08 36 23.43 -08 06 55.3 V 474
2022-01-06 14:14:07 C 08 36 23.45 -08 07 01.7 V 474
2022-01-06 21:47:09 C 08 36 41.40 -08 32 05.3 V K61
2022-01-06 21:49:01 C 08 36 41.49 -08 32 11.8 V K61
2022-01-06 22:39:57 C 08 36 43.36 -08 34 56.7 V L06