2022 US1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1984036201 ± 2.24e-04
Semi-major axis (a)1.2211899082 AU ± 3.56e-04
Inclination (i)15.25563338° ± 1.28e-02
Long. of Asc. Node (Ω)25.02219865° ± 2.38e-05
Arg. of Perihelion (ω)44.96765842° ± 1.49e-02
Mean Anomaly (M)74.15503121° ± 3.35e-01
Mean Motion (n)0.7303608177°/day ± 3.20e-04
Perihelion dist (q)0.97890141 AU ± 3.96e-04
Aphelion dist (Q)1.46347841 AU ± 5.07e-04
Orbital Period1.34950597 yr ± 5.90e-04
Physical Parameters
H (abs. magnitude)27.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.391″
Uncertainty3
Orbit TypeApollo
MOID0.028686 AU
Observations Used22
Oppositions1
Arc Total2022-2022
First Observation Used2022-10-18
Last Observation Used2022-10-21
Observations (22)
Date Type RA Dec Mag Band Observatory
2022-10-18 08:55:06 C 01 27 42.995 +04 45 58.75 V G96
2022-10-18 09:01:51 C 01 27 39.424 +04 48 06.19 V G96
2022-10-18 09:15:23 C 01 27 32.461 +04 52 16.93 V G96
2022-10-18 10:39:25 C 01 26 49.420 +05 18 24.08 V I52
2022-10-18 10:40:25 C 01 26 48.908 +05 18 42.44 V I52
2022-10-18 10:41:24 C 01 26 48.390 +05 19 00.70 V I52
2022-10-18 21:26:57 C 01 21 52.63 +08 46 13.3 V L01
2022-10-18 21:29:59 C 01 21 50.95 +08 47 13.6 V L01
2022-10-18 21:32:49 C 01 21 49.34 +08 48 09.5 V L01
2022-10-18 21:35:57 C 01 21 47.65 +08 49 12.1 V L01
2022-10-18 21:39:24 C 01 21 45.68 +08 50 21.5 V L01
2022-10-18 23:44:11 C 01 20 36.76 +09 31 50.7 V 204
2022-10-18 23:56:30 C 01 20 29.80 +09 35 58.1 V 204
2022-10-19 00:08:57 C 01 20 22.80 +09 40 07.0 V 204
2022-10-19 11:25:56 C 01 14 20.623 +13 34 26.53 U F52
2022-10-19 11:41:36 C 01 14 10.874 +13 39 54.68 V F52
2022-10-19 11:57:18 C 01 14 01.102 +13 45 24.17 U F52
2022-10-19 13:50:50 C 01 12 51.680 +14 25 06.06 V F51
2022-10-21 05:16:06 C 00 47 49.574 +28 58 40.94 V G96
2022-10-21 05:23:35 C 00 47 43.447 +29 01 30.54 V G96
2022-10-21 05:31:05 C 00 47 37.374 +29 04 18.52 V G96
2022-10-21 05:38:34 C 00 47 31.189 +29 07 07.43 V G96