2024 UL9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3123612528 ± 2.64e-04
Semi-major axis (a)1.4678084579 AU ± 5.78e-04
Inclination (i)9.89408071° ± 6.29e-03
Long. of Asc. Node (Ω)219.35123060° ± 2.65e-04
Arg. of Perihelion (ω)161.19288184° ± 2.10e-03
Mean Anomaly (M)222.24369042° ± 1.31e-01
Mean Motion (n)0.5542531848°/day ± 3.27e-04
Perihelion dist (q)1.00932197 AU ± 5.55e-04
Aphelion dist (Q)1.92629495 AU ± 8.51e-04
Orbital Period1.77829611 yr ± 1.05e-03
Physical Parameters
H (abs. magnitude)26.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.465″
Uncertainty3
Orbit TypeApollo
MOID0.025525 AU
Observations Used39
Oppositions1
Arc Total2024-2024
First Observation Used2024-10-30
Last Observation Used2024-11-08
Observations (39)
Date Type RA Dec Mag Band Observatory
2024-10-30 05:11:18 C 00 11 50.406 +22 18 45.83 V V00
2024-10-30 05:19:23 C 00 12 00.122 +22 17 22.09 V V00
2024-10-30 05:27:28 C 00 12 09.853 +22 15 58.10 V V00
2024-10-30 06:54:57 C 00 13 54.61 +22 00 44.7 V 291
2024-10-30 07:00:16 C 00 14 00.99 +21 59 48.2 V 291
2024-10-30 07:05:39 C 00 14 07.46 +21 58 51.6 V 291
2024-10-30 19:04:37 B 00 29 26.77 +19 50 47.7 Z 106
2024-10-30 19:08:51 B 00 29 31.80 +19 50 02.9 Z 106
2024-10-30 19:13:05 B 00 29 36.82 +19 49 17.2 Z 106
2024-10-30 19:17:19 B 00 29 41.81 +19 48 32.0 Z 106
2024-10-30 19:53:22 B 00 30 27.88 +19 42 05.5 X I93
2024-10-30 20:05:27 B 00 30 42.13 +19 39 56.3 X I93
2024-10-30 20:17:27 B 00 30 56.27 +19 37 48.4 X I93
2024-10-30 21:21:58 C 00 32 08.28 +19 26 10.4 V L01
2024-10-30 21:26:26 C 00 32 13.52 +19 25 21.3 V L01
2024-10-30 21:30:55 C 00 32 18.72 +19 24 32.2 V L01
2024-10-30 21:35:33 C 00 32 24.15 +19 23 41.6 V L01
2024-10-30 21:40:00 C 00 32 29.35 +19 22 53.1 V L01
2024-10-30 21:43:54 C 00 32 33.90 +19 22 10.4 V L01
2024-10-30 21:44:45 C 00 32 35.66 +19 22 08.1 V 104
2024-10-30 22:02:58 C 00 32 56.93 +19 18 47.8 V 104
2024-10-30 22:41:01 B 00 33 44.40 +19 11 56.7 X 958
2024-10-30 22:48:30 B 00 33 53.09 +19 10 33.4 X 958
2024-10-30 22:55:55 B 00 34 01.74 +19 09 11.8 X 958
2024-10-31 01:47:16 C 00 37 43.70 +18 38 06.8 V H21
2024-10-31 01:50:02 C 00 37 46.93 +18 37 36.6 V H21
2024-10-31 01:52:49 C 00 37 50.10 +18 37 06.3 V H21
2024-10-31 01:55:35 C 00 37 53.35 +18 36 36.2 V H21
2024-10-31 01:59:07 C 00 37 57.42 +18 35 57.9 V H21
2024-10-31 08:38:52 C 00 45 39.535 +17 22 36.12 V I52
2024-10-31 08:39:15 C 00 45 39.953 +17 22 31.73 V I52
2024-10-31 08:39:38 C 00 45 40.360 +17 22 27.95 V I52
2024-10-31 08:40:01 C 00 45 40.828 +17 22 23.02 V I52
2024-11-01 02:36:55 C 01 06 56.516 +14 01 52.82 V I52
2024-11-01 02:38:36 C 01 06 58.262 +14 01 33.82 V I52
2024-11-01 02:40:20 C 01 07 00.120 +14 01 14.99 V I52
2024-11-01 02:42:03 C 01 07 01.981 +14 00 56.30 V I52
2024-11-08 04:09:47 C 03 13 56.14 -08 42 42.1 V 291
2024-11-08 04:22:43 C 03 14 01.56 -08 43 43.5 V 291