380455 (2003 UL3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7935920347 ± 1.90e-08
Semi-major axis (a)2.2540094714 AU ± 7.28e-09
Inclination (i)14.42605279° ± 3.34e-06
Long. of Asc. Node (Ω)152.79289925° ± 1.45e-05
Arg. of Perihelion (ω)13.52732978° ± 1.57e-05
Mean Anomaly (M)166.98044680° ± 1.56e-06
Mean Motion (n)0.2912585420°/day ± 1.41e-09
Perihelion dist (q)0.46524551 AU ± 4.29e-08
Aphelion dist (Q)4.04277343 AU ± 4.49e-08
Orbital Period3.38402533 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)17.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.224″
Uncertainty0
Orbit TypeApollo
MOID0.228012 AU
Observations Used294
Oppositions15
Arc Total2003-2024
First Observation Used2003-10-16
Last Observation Used2024-08-02
Observations (308)
Date Type RA Dec Mag Band Observatory
2003-10-16 09:11:28 C 02 39 39.26 -09 27 44.7 19.7 c 644
2003-10-16 09:42:00 C 02 39 37.43 -09 28 12.8 19.9 c 644
2003-10-16 10:13:05 C 02 39 35.51 -09 28 41.5 19.9 c 644
2003-10-17 08:25:36 C 02 38 15.59 -09 49 21.1 c 926
2003-10-17 08:30:59 C 02 38 15.27 -09 49 26.0 c 926
2003-10-17 09:13:59 C 02 38 12.69 -09 50 06.5 c 673
2003-10-17 09:18:59 C 02 38 12.34 -09 50 11.9 c 673
2003-10-17 09:23:49 C 02 38 12.03 -09 50 15.9 c 673
2003-10-17 21:10:15 C 02 37 28.69 -10 01 17.9 c 246
2003-10-17 21:11:46 C 02 37 28.61 -10 01 20.0 c 246
2003-10-17 21:16:55 C 02 37 28.31 -10 01 24.5 c 246
2003-10-17 21:18:05 C 02 37 28.22 -10 01 25.7 c 246
2003-10-17 21:19:16 C 02 37 28.21 -10 01 28.7 c 246
2003-10-18 06:35:49 C 02 36 53.03 -10 10 10.3 c 854
2003-10-18 06:43:44 C 02 36 52.60 -10 10 17.9 c 854
2003-10-18 08:24:54 C 02 36 45.85 -10 11 53.9 r 448
2003-10-18 08:33:28 C 02 36 45.33 -10 12 01.5 r 448
2003-10-18 08:42:05 C 02 36 44.81 -10 12 10.1 r 448
2003-10-18 09:01:09 C 02 36 43.64 -10 12 28.0 c 673
2003-10-18 09:06:00 C 02 36 43.30 -10 12 32.9 c 673
2003-10-18 09:10:49 C 02 36 42.97 -10 12 37.7 c 673
2003-10-18 09:15:40 C 02 36 42.59 -10 12 42.8 c 673
2003-10-20 11:49:10 C 02 33 22.67 -11 00 40.2 c 474
2003-10-20 11:52:09 C 02 33 22.40 -11 00 43.8 c 474
2003-10-20 11:54:19 C 02 33 22.29 -11 00 44.3 c 474
2003-10-30 11:46:20 C 02 14 16.56 -14 54 40.8 r 413
2003-10-30 11:48:50 C 02 14 16.29 -14 54 42.8 r 413
2003-10-30 11:51:20 C 02 14 16.08 -14 54 45.1 r 413
2003-11-09 06:45:12 C 01 51 12.99 -18 31 38.6 r 448
2003-11-09 07:00:32 C 01 51 11.34 -18 31 51.2 r 448
2003-11-09 07:17:24 C 01 51 09.62 -18 32 06.2 r 448
2003-11-13 04:56:33 C 01 41 13.06 -19 48 30.4 r 649
2003-11-13 05:03:22 C 01 41 12.22 -19 48 34.4 r 649
2003-11-13 05:10:11 C 01 41 11.51 -19 48 41.1 r 649
2003-12-01 03:22:03 C 00 56 07.20 -23 41 22.3 r 448
2003-12-01 03:34:22 C 00 56 05.98 -23 41 25.9 r 448
2003-12-01 03:47:13 C 00 56 04.69 -23 41 30.0 r 448
2003-12-24 12:24:19 C 00 13 43.603 -24 05 50.26 r 413
2003-12-24 12:27:58 C 00 13 43.383 -24 05 49.61 r 413
2003-12-24 12:31:38 C 00 13 43.170 -24 05 48.95 r 413
2004-05-24 10:08:53 C 22 10 28.59 +00 04 04.9 o 696
2004-05-24 10:30:44 C 22 10 28.69 +00 04 06.0 o 696
2008-08-13 10:40:30 C 22 43 33.046 -08 30 51.58 o 568
2008-08-13 10:52:23 C 22 43 32.576 -08 30 55.01 o 568
2008-08-13 11:05:12 C 22 43 32.061 -08 30 58.77 o 568
2008-09-16 08:19:45 C 22 11 13.338 -12 23 23.74 o 568
2008-09-16 08:23:22 C 22 11 13.218 -12 23 24.45 o 568
2008-09-16 08:26:57 C 22 11 13.065 -12 23 25.55 o 568
2008-09-16 08:30:24 C 22 11 12.953 -12 23 26.28 o 568
2008-09-16 08:34:59 C 22 11 12.774 -12 23 27.30 o 568