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
2015-02-15 10:07:01 C 10 29 42.060 +04 56 16.44 V F51
2015-03-10 07:57:20 C 09 38 47.960 +10 23 18.61 V F51
2015-03-18 05:46:06 C 09 20 44.150 +12 22 49.88 V F51
2015-03-19 09:43:27 C 09 18 13.647 +12 39 33.13 V F51
2022-10-24 03:29:15 C 23 34 33.926 -41 22 24.38 V W68
2022-10-24 03:32:33 C 23 34 38.237 -41 21 25.45 V W68
2022-10-24 03:37:08 C 23 34 44.208 -41 20 03.73 V W68
2022-10-24 03:37:48 C 23 34 45.038 -41 19 52.32 V W68
2022-10-24 03:45:00 C 23 34 54.439 -41 17 43.87 V W68
2022-10-24 05:59:14 C 23 37 43.79 -40 37 50.7 q X74
2022-10-24 06:08:01 C 23 37 55.03 -40 35 15.4 q X74
2022-10-24 06:16:26 C 23 38 05.74 -40 32 46.0 q X74
2022-10-24 06:25:42 C 23 38 17.72 -40 30 01.0 q X74
2022-10-24 06:34:29 C 23 38 28.86 -40 27 25.9 q X74
2022-10-24 06:42:53 C 23 38 39.59 -40 24 58.0 q X74
2022-10-24 12:28:10 C 23 45 49.63 -38 50 50.3 V 900
2022-10-24 12:33:38 C 23 45 55.57 -38 49 20.0 V 900
2022-10-24 12:39:07 C 23 46 01.60 -38 47 49.9 V 900
2022-10-24 23:58:53 C 23 57 48.59 -35 47 13.2 q X74
2022-10-25 00:01:09 C 23 57 50.60 -35 46 39.4 q X74
2022-10-25 00:03:28 C 23 57 52.64 -35 46 04.9 q X74
2022-10-25 00:05:57 C 23 57 54.87 -35 45 27.9 q X74
2022-10-25 00:08:14 C 23 57 56.89 -35 44 53.9 q X74
2022-10-25 00:10:33 C 23 57 58.98 -35 44 19.0 q X74
2022-10-25 01:15:37 C 23 58 55.017 -35 28 09.99 X Y00
2022-10-25 01:17:55 C 23 58 56.993 -35 27 35.87 X Y00
2022-10-25 01:20:07 C 23 58 58.909 -35 27 02.98 X Y00
2022-10-25 01:22:13 C 23 59 00.743 -35 26 31.47 X Y00
2022-10-25 01:49:34 C 23 59 29.20 -35 19 22.9 u 807
2022-10-25 01:51:54 C 23 59 31.19 -35 18 48.3 u 807
2022-10-25 02:03:36 C 23 59 41.31 -35 15 55.9 u 807
2022-10-25 02:54:32 C 00 00 24.871 -35 03 25.92 V W68
2022-10-25 02:59:43 C 00 00 29.292 -35 02 09.31 V W68
2022-10-25 03:09:01 C 00 00 37.224 -34 59 52.48 V W68
2022-10-25 03:10:58 C 00 00 38.808 -34 59 24.22 V W68
2022-10-25 03:37:23 C 00 01 01.133 -34 52 56.17 V W68
2022-10-25 03:40:48 C 00 01 03.996 -34 52 06.67 V W68
2022-10-25 03:46:40 C 00 01 08.959 -34 50 40.49 V W68
2022-10-25 03:54:25 C 00 01 15.406 -34 48 47.12 V W68
2022-10-25 12:24:44 C 00 08 18.78 -32 51 49.1 V 900
2022-10-25 12:35:20 C 00 08 26.48 -32 49 27.0 V 900
2022-10-25 12:45:55 C 00 08 34.19 -32 47 04.6 V 900
2022-10-25 23:02:01 C 00 15 54.68 -30 33 43.2 q X74
2022-10-25 23:04:50 C 00 15 56.42 -30 33 09.2 q X74
2022-10-25 23:07:37 C 00 15 58.13 -30 32 35.8 q X74
2022-10-26 03:24:19 C 00 18 34.315 -29 41 14.46 V W68
2022-10-26 03:35:51 C 00 18 41.009 -29 38 58.74 V W68
2022-10-26 03:41:04 C 00 18 43.942 -29 37 57.72 V W68
2022-10-26 03:55:43 C 00 18 52.466 -29 35 05.57 V W68
2022-10-26 23:02:16 C 00 29 16.66 -26 10 49.8 q X74