2022 AR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6306153823
Semi-major axis (a)1.6141237495 AU
Inclination (i)0.54660013°
Long. of Asc. Node (Ω)206.33811155° ± 5.00e+00
Arg. of Perihelion (ω)161.81689366° ± 6.00e+00
Mean Anomaly (M)347.25913650°
Mean Motion (n)0.4806192600°/day
Perihelion dist (q)0.59623190 AU
Aphelion dist (Q)2.63200410 AU
Orbital Period2.05070370 yr
Physical Parameters
H (abs. magnitude)24.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.244″
Uncertainty
Orbit TypeApollo
MOID0.008949 AU
Observations Used29
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-01-14
Observations (29)
Date Type RA Dec Mag Band Observatory
2022-01-06 07:34:49 C 08 00 39.29 +14 15 00.1 V G96
2022-01-06 07:42:18 C 08 00 36.25 +14 15 19.7 V G96
2022-01-06 07:49:46 C 08 00 33.17 +14 15 39.5 V G96
2022-01-06 07:57:13 C 08 00 30.10 +14 15 59.2 V G96
2022-01-06 10:05:35 C 07 59 38.07 +14 21 28.6 V I52
2022-01-06 10:06:06 C 07 59 37.89 +14 21 30.0 V I52
2022-01-06 10:06:37 C 07 59 37.67 +14 21 31.2 V I52
2022-01-06 10:07:09 C 07 59 37.46 +14 21 32.5 V I52
2022-01-06 22:50:06 C 07 55 06.38 +14 51 51.0 V 033
2022-01-06 22:51:15 C 07 55 05.98 +14 51 53.8 V 033
2022-01-06 22:52:25 C 07 55 05.52 +14 51 56.5 V 033
2022-01-07 03:32:27 C 07 53 33.65 +15 02 32.0 u H21
2022-01-07 03:36:53 C 07 53 32.12 +15 02 41.9 u H21
2022-01-07 03:40:46 C 07 53 30.77 +15 02 50.7 u H21
2022-01-07 05:15:58 C 07 52 59.83 +15 06 26.8 V I52
2022-01-07 05:16:42 C 07 52 59.15 +15 06 25.9 X 858
2022-01-07 05:17:29 C 07 52 59.26 +15 06 29.7 V I52
2022-01-07 05:18:50 C 07 52 58.85 +15 06 32.7 V I52
2022-01-07 05:20:21 C 07 52 58.34 +15 06 35.9 V I52
2022-01-07 05:26:32 C 07 52 55.79 +15 06 47.7 X 858
2022-01-07 05:36:34 C 07 52 52.37 +15 07 09.4 X 858
2022-01-08 07:22:42 C 07 45 13.75 +15 56 59.2 V I52
2022-01-08 07:24:42 C 07 45 13.15 +15 57 02.6 V I52
2022-01-08 07:26:42 C 07 45 12.57 +15 57 06.4 V I52
2022-01-08 07:27:30 C 07 45 12.29 +15 57 07.6 V I52
2022-01-10 05:03:38 C 07 34 43.23 +17 03 52.2 V I52
2022-01-10 05:05:06 C 07 34 42.93 +17 03 54.7 V I52
2022-01-14 08:07:00 C 07 19 50.02 +18 35 16.0 V 695
2022-01-14 08:33:23 C 07 19 46.72 +18 35 33.4 V 695