2022 UW9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5510883439
Semi-major axis (a)2.1908924370 AU
Inclination (i)1.87248060°
Long. of Asc. Node (Ω)116.71231811° ± 5.00e+00
Arg. of Perihelion (ω)233.37348911° ± 6.00e+00
Mean Anomaly (M)352.35020541°
Mean Motion (n)0.3039951300°/day
Perihelion dist (q)0.98347500 AU
Aphelion dist (Q)3.39767680 AU
Orbital Period3.24218250 yr
Physical Parameters
H (abs. magnitude)25.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.320″
Uncertainty
Orbit TypeApollo
MOID0.016131 AU
Observations Used19
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-10-26
Observations (19)
Date Type RA Dec Mag Band Observatory
2022-10-20 11:56:49 C 03 13 33.090 -10 47 06.57 U F52
2022-10-20 12:26:30 C 03 13 34.852 -10 44 37.05 U F52
2022-10-20 12:41:18 C 03 13 35.731 -10 43 22.40 U F52
2022-10-20 14:27:34 C 03 13 42.385 -10 34 26.10 V F52
2022-10-20 14:28:28 C 03 13 42.442 -10 34 21.79 V F52
2022-10-20 14:29:23 C 03 13 42.506 -10 34 16.87 V F52
2022-10-20 14:30:17 C 03 13 42.567 -10 34 12.30 V F52
2022-10-20 14:31:12 C 03 13 42.634 -10 34 07.50 V F52
2022-10-21 05:05:21 C 03 15 04.20 -09 22 32.4 u 807
2022-10-21 05:14:45 C 03 15 04.71 -09 21 50.0 u 807
2022-10-21 05:24:08 C 03 15 05.26 -09 21 06.1 u 807
2022-10-21 12:48:58 C 03 15 37.460 -08 48 56.92 V F51
2022-10-21 13:06:36 C 03 15 38.317 -08 47 37.80 V F51
2022-10-21 15:10:41 C 03 15 44.856 -08 38 21.84 V F52
2022-10-21 15:11:35 C 03 15 44.915 -08 38 17.40 V F52
2022-10-26 06:40:20 C 03 21 48.575 -02 09 33.80 V V06
2022-10-26 06:44:42 C 03 21 48.629 -02 09 21.53 V V06
2022-10-26 06:49:03 C 03 21 48.704 -02 09 09.94 V V06
2022-10-26 06:53:25 C 03 21 48.762 -02 08 57.95 V V06