2022 UN9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5826943000
Semi-major axis (a)1.6860394000 AU
Inclination (i)3.22835000°
Long. of Asc. Node (Ω)66.07174000°
Arg. of Perihelion (ω)241.96038000°
Mean Anomaly (M)169.52238000°
Mean Motion (n)0.4501968800°/day
Perihelion dist (q)0.70359390 AU
Aphelion dist (Q)2.66848490 AU
Orbital Period2.18928140 yr
Physical Parameters
H (abs. magnitude)24.91
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty8
Orbit TypeApollo
MOID0.017378 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-10-28
Observations (27)
Date Type RA Dec Mag Band Observatory
2022-10-24 04:58:43 C 02 42 54.10 -29 24 22.1 V W94
2022-10-24 05:07:40 C 02 42 49.76 -29 21 31.1 V W94
2022-10-24 05:16:28 C 02 42 45.53 -29 18 41.5 V W94
2022-10-24 07:26:49 C 02 41 44.45 -28 37 30.5 V W95
2022-10-24 07:34:18 C 02 41 41.13 -28 35 12.2 V W95
2022-10-24 07:41:47 C 02 41 37.75 -28 32 54.2 V W95
2022-10-24 08:27:33 C 02 41 17.48 -28 18 34.8 V W95
2022-10-24 08:35:00 C 02 41 14.29 -28 16 18.1 V W95
2022-10-24 08:42:27 C 02 41 10.94 -28 13 59.5 V W95
2022-10-25 04:07:16 C 02 34 40.37 -22 52 55.0 u 807
2022-10-25 04:13:08 C 02 34 38.37 -22 51 28.3 u 807
2022-10-25 04:18:59 C 02 34 36.42 -22 50 01.9 u 807
2022-10-25 08:24:09 C 02 33 22.392 -21 53 09.24 V I52
2022-10-25 08:25:00 C 02 33 22.093 -21 52 55.81 V I52
2022-10-25 08:25:53 C 02 33 21.866 -21 52 43.68 V I52
2022-10-25 08:26:45 C 02 33 21.575 -21 52 31.01 V I52
2022-10-25 11:44:35 C 02 32 31.58 -21 03 35.6 V 474
2022-10-25 11:45:41 C 02 32 31.27 -21 03 20.2 V 474
2022-10-25 11:46:48 C 02 32 30.97 -21 03 05.0 V 474
2022-10-25 11:47:55 C 02 32 30.67 -21 02 49.9 V 474
2022-10-25 21:45:59 C 02 30 02.10 -18 56 24.2 V L01
2022-10-25 21:48:53 C 02 30 01.34 -18 55 48.0 V L01
2022-10-25 21:51:59 C 02 30 00.54 -18 55 09.5 V L01
2022-10-28 08:35:17 C 02 20 01.619 -09 44 51.65 V I52
2022-10-28 08:37:31 C 02 20 01.295 -09 44 35.99 V I52
2022-10-28 08:39:45 C 02 20 00.942 -09 44 19.39 V I52
2022-10-28 08:41:59 C 02 20 00.733 -09 44 09.82 V I52