2022 UL9

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5842478222 ± 2.20e-08
Semi-major axis (a)1.4715145273 AU ± 1.87e-08
Inclination (i)3.82766985° ± 6.61e-06
Long. of Asc. Node (Ω)180.94917902° ± 5.57e-05
Arg. of Perihelion (ω)112.46222842° ± 5.50e-05
Mean Anomaly (M)290.38971671° ± 1.25e-05
Mean Motion (n)0.5521606398°/day ± 1.05e-08
Perihelion dist (q)0.61178537 AU ± 3.33e-08
Aphelion dist (Q)2.33124369 AU ± 4.39e-08
Orbital Period1.78503539 yr ± 3.41e-08
Physical Parameters
H (abs. magnitude)21.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty0
Orbit TypeApollo
MOID0.021960 AU
Observations Used126
Oppositions4
Arc Total2015-2024
First Observation Used2015-02-15
Last Observation Used2024-04-10
Observations (127)
Date Type RA Dec Mag Band Observatory
2022-10-26 23:05:28 C 00 29 18.06 -26 10 20.1 q X74
2022-10-26 23:08:34 C 00 29 19.42 -26 09 50.6 q X74
2022-10-27 01:06:57 C 00 30 03.898 -25 50 05.82 V M22
2022-10-27 01:14:52 C 00 30 07.471 -25 48 48.02 V M22
2022-10-27 01:45:17 C 00 30 21.173 -25 43 51.89 V M22
2022-10-27 01:49:57 C 00 30 23.244 -25 43 07.32 V M22
2022-10-27 03:26:03 C 00 31 12.622 -25 28 25.25 V W88
2022-10-27 04:09:54 C 00 31 30.986 -25 21 32.47 V W88
2022-10-27 04:28:13 C 00 31 38.51 -25 18 46.6 u 807
2022-10-27 04:34:07 C 00 31 41.05 -25 17 51.1 u 807
2022-10-27 04:36:21 C 00 31 42.038 -25 17 23.93 V W88
2022-10-27 04:39:46 C 00 31 43.438 -25 16 51.64 V W88
2022-10-27 04:40:00 C 00 31 43.42 -25 16 55.5 u 807
2022-10-27 21:09:29 C 00 38 24.226 -22 54 15.80 V M22
2022-10-27 21:14:02 C 00 38 25.769 -22 53 39.52 V M22
2022-10-27 21:23:52 C 00 38 29.122 -22 52 20.28 V M22
2022-10-27 21:40:12 C 00 38 34.654 -22 50 08.20 V M22
2022-10-30 04:16:44 C 00 53 51.977 -16 58 15.89 V W68
2022-10-30 05:08:32 C 00 54 02.064 -16 53 46.79 V W68
2022-10-30 05:13:09 C 00 54 02.986 -16 53 22.49 V W68
2022-10-30 05:22:49 C 00 54 04.913 -16 52 31.69 V W68
2022-10-30 11:38:22 C 00 55 22.356 -16 22 12.32 V T08
2022-10-30 11:39:02 C 00 55 22.483 -16 22 08.72 V T08
2022-10-30 11:39:02 C 00 55 22.601 -16 22 10.92 V T05
2022-10-30 11:39:41 C 00 55 22.690 -16 22 07.21 V T05
2022-10-30 11:39:42 C 00 55 22.608 -16 22 06.24 V T08
2022-10-30 11:40:20 C 00 55 22.805 -16 22 04.01 V T05
2022-10-30 11:40:21 C 00 55 22.723 -16 22 02.46 V T08
2022-10-30 11:40:59 C 00 55 22.877 -16 22 01.24 V T05
2022-10-30 11:41:01 C 00 55 22.853 -16 21 58.68 V T08
2022-10-30 11:41:38 C 00 55 23.026 -16 21 57.89 V T05
2022-10-31 01:04:16 C 00 58 03.38 -15 18 33.6 V W94
2022-10-31 01:13:09 C 00 58 04.82 -15 17 54.7 V W94
2022-10-31 01:22:02 C 00 58 06.27 -15 17 15.3 V W94
2022-10-31 05:00:43 C 00 58 44.587 -15 02 18.85 V 703
2022-10-31 05:08:21 C 00 58 45.808 -15 01 46.06 V 703
2022-10-31 05:15:59 C 00 58 46.992 -15 01 12.79 V 703
2022-10-31 05:23:36 C 00 58 48.212 -15 00 40.03 V 703
2022-11-02 03:05:48 C 01 05 45.496 -12 09 07.34 V 703
2022-11-02 03:13:34 C 01 05 46.374 -12 08 43.48 V 703
2022-11-02 03:29:05 C 01 05 48.361 -12 07 53.62 V 703
2022-11-14 00:59:31 C 01 26 40.43 -03 32 23.1 u 807
2022-11-14 01:06:34 C 01 26 40.66 -03 32 16.1 u 807
2022-11-14 01:13:36 C 01 26 40.96 -03 32 08.9 u 807
2022-11-16 06:05:27 C 01 29 01.986 -02 40 29.57 U F52
2022-11-16 06:25:42 C 01 29 02.703 -02 40 10.84 U F52
2022-11-16 06:45:58 C 01 29 03.421 -02 39 52.17 U F52
2022-11-16 07:06:16 C 01 29 04.137 -02 39 33.42 U F52
2022-11-19 04:52:18 C 01 31 55.492 -01 39 35.71 V G96
2022-11-19 05:01:57 C 01 31 55.819 -01 39 27.97 V G96