2024 UH9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4624225158 ± 3.93e-04
Semi-major axis (a)1.7848368169 AU ± 1.26e-03
Inclination (i)2.36029402° ± 1.68e-03
Long. of Asc. Node (Ω)237.72948662° ± 4.71e-04
Arg. of Perihelion (ω)120.66620244° ± 2.70e-03
Mean Anomaly (M)172.78622127° ± 1.83e-01
Mean Motion (n)0.4133467263°/day ± 4.36e-04
Perihelion dist (q)0.95948809 AU ± 9.73e-04
Aphelion dist (Q)2.61018555 AU ± 1.97e-03
Orbital Period2.38450245 yr ± 2.52e-03
Physical Parameters
H (abs. magnitude)25.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty3
Orbit TypeApollo
MOID0.020772 AU
Observations Used40
Oppositions1
Arc Total2024-2024
First Observation Used2024-10-29
Last Observation Used2024-11-07
Observations (44)
Date Type RA Dec Mag Band Observatory
2024-10-29 04:42:14 C 23 52 55.268 +27 30 06.41 V V00
2024-10-29 04:50:21 C 23 53 05.474 +27 30 10.30 V V00
2024-10-29 05:06:31 C 23 53 26.048 +27 30 18.25 V V00
2024-10-29 05:54:02 C 23 54 26.262 +27 30 35.75 V V06
2024-10-29 05:56:20 C 23 54 29.189 +27 30 36.65 V V06
2024-10-29 05:58:37 C 23 54 32.123 +27 30 36.76 V V06
2024-10-29 18:47:51 C 00 11 12.12 +27 31 38.1 V L01
2024-10-29 18:50:52 C 00 11 15.64 +27 31 38.4 V L01
2024-10-29 18:54:15 C 00 11 19.73 +27 31 38.7 V L01
2024-10-29 20:53:30 B 00 13 42.17 +27 31 17.3 Z 185
2024-10-29 21:16:15 B 00 14 08.92 +27 31 12.6 Z 185
2024-10-29 21:41:39 B 00 14 38.70 +27 31 05.3 Z 185
2024-10-29 21:53:54 B 00 14 51.170 +27 31 35.26 X L34
2024-10-29 21:55:20 C 00 14 53.87 +27 31 12.5 V 104
2024-10-29 22:01:36 C 00 15 01.17 +27 31 10.6 V 104
2024-10-29 22:06:28 C 00 15 06.86 +27 31 08.8 V 104
2024-10-29 22:37:32 B 00 15 42.022 +27 31 17.15 X L34
2024-10-29 22:38:31 B 00 15 44.79 +27 30 50.7 V 204
2024-10-29 22:46:03 B 00 15 53.57 +27 30 47.4 V 204
2024-10-29 22:57:29 B 00 16 06.93 +27 30 42.5 V 204
2024-10-29 23:09:08 B 00 16 20.51 +27 30 37.3 V 204
2024-10-30 03:02:01 C 00 21 06.83 +27 29 41.7 V H21
2024-10-30 03:06:59 C 00 21 12.43 +27 29 40.0 V H21
2024-10-30 07:55:05 C 00 26 36.648 +27 27 11.09 V V21
2024-10-30 08:17:32 C 00 27 01.466 +27 26 52.01 V V21
2024-10-30 08:39:58 C 00 27 26.179 +27 26 31.85 V V21
2024-10-30 09:02:26 C 00 27 50.995 +27 26 10.68 V V21
2024-10-30 18:41:26 B 00 38 50.55 +27 17 59.8 X I93
2024-10-30 18:48:53 B 00 38 58.39 +27 17 54.6 X I93
2024-10-30 18:55:18 B 00 39 04.97 +27 17 50.4 X I93
2024-10-30 19:08:57 B 00 39 14.64 +27 17 52.0 X M45
2024-10-30 19:12:33 B 00 39 18.31 +27 17 48.8 X M45
2024-10-30 19:28:27 B 00 39 36.58 +27 17 29.8 Z 106
2024-10-30 19:33:21 B 00 39 41.64 +27 17 26.1 Z 106
2024-10-30 19:38:15 B 00 39 46.68 +27 17 22.0 Z 106
2024-10-30 19:43:08 B 00 39 51.64 +27 17 17.6 Z 106
2024-10-30 22:28:57 C 00 42 38.64 +27 14 34.8 X 595
2024-10-30 22:40:03 C 00 42 49.73 +27 14 22.5 X 595
2024-10-30 22:51:08 C 00 43 00.84 +27 14 10.2 X 595
2024-11-02 01:31:12 B 01 27 45.725 +26 02 35.12 Z H36
2024-11-02 02:03:44 B 01 28 08.491 +26 01 48.68 Z H36
2024-11-06 23:39:37 C 02 27 21.72 +22 57 52.1 V J43
2024-11-06 23:55:48 C 02 27 26.74 +22 57 30.1 V J43
2024-11-07 00:11:57 C 02 27 31.64 +22 57 08.2 V J43