437994 (2003 UL12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7033892741 ± 3.42e-08
Semi-major axis (a)3.2795533690 AU ± 8.59e-09
Inclination (i)19.81405842° ± 7.16e-06
Long. of Asc. Node (Ω)192.67583665° ± 1.06e-05
Arg. of Perihelion (ω)275.31754741° ± 1.50e-05
Mean Anomaly (M)243.17165213° ± 4.57e-06
Mean Motion (n)0.1659549543°/day ± 6.52e-10
Perihelion dist (q)0.97275071 AU ± 1.12e-07
Aphelion dist (Q)5.58635603 AU ± 1.13e-07
Orbital Period5.93911937 yr ± 2.33e-08
Physical Parameters
H (abs. magnitude)17.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.355″
Uncertainty0
Orbit TypeApollo
MOID0.254627 AU
Observations Used452
Oppositions20
Arc Total1998-2022
First Observation Used1998-04-23
Last Observation Used2022-06-05
Observations (502)
Date Type RA Dec Mag Band Observatory
1998-04-23 06:06:07 C 13 54 17.82 +00 15 41.8 19.6 a 704
1998-04-23 06:33:13 C 13 54 16.61 +00 15 59.9 19.6 a 704
1998-04-23 07:00:34 C 13 54 15.47 +00 16 13.6 19.9 a 704
1998-04-23 07:54:38 C 13 54 12.80 +00 16 49.9 19.8 a 704
2003-10-19 10:23:30 C 06 29 56.20 -03 56 09.4 19.4 c 704
2003-10-19 10:39:56 C 06 29 59.51 -03 56 42.0 18.8 c 704
2003-10-19 10:56:14 C 06 30 02.94 -03 57 15.6 18.6 c 704
2003-10-19 11:12:40 C 06 30 06.41 -03 57 49.4 18.8 c 704
2003-10-20 10:16:31 C 06 35 03.88 -04 45 25.1 18.6 c 704
2003-10-20 10:16:40 C 06 35 03.95 -04 45 24.8 18.6 c 704
2003-10-20 10:17:25 C 06 35 04.07 -04 45 27.3 18.6 c 704
2003-10-20 10:32:55 C 06 35 07.40 -04 45 59.6 19.2 c 704
2003-10-20 10:33:04 C 06 35 07.40 -04 45 59.9 19.0 c 704
2003-10-20 10:33:50 C 06 35 07.60 -04 46 01.5 18.8 c 704
2003-10-20 10:49:16 C 06 35 10.86 -04 46 33.8 19.2 c 704
2003-10-20 10:49:26 C 06 35 10.92 -04 46 33.4 18.6 c 704
2003-10-20 10:50:11 C 06 35 11.06 -04 46 35.1 19.4 c 704
2003-10-20 11:23:40 C 06 35 18.17 -04 47 44.5 19.9 c 704
2003-10-20 12:35:04 C 06 35 33.52 -04 50 13.5 c 673
2003-10-20 12:36:25 C 06 35 33.81 -04 50 16.3 c 673
2003-10-20 12:37:45 C 06 35 34.09 -04 50 19.1 c 673
2003-10-20 12:38:55 C 06 35 34.35 -04 50 21.6 c 673
2003-10-20 12:40:14 C 06 35 34.62 -04 50 24.3 c 673
2003-10-20 12:41:24 C 06 35 34.87 -04 50 26.7 c 673
2003-10-21 03:07:50 C 06 38 43.54 -05 20 39.7 r J95
2003-10-21 03:11:44 C 06 38 44.25 -05 20 49.9 r J95
2003-10-21 03:16:04 C 06 38 45.19 -05 20 58.1 r J95
2003-10-21 08:13:38 C 06 39 50.46 -05 31 21.9 r 649
2003-10-21 08:17:02 C 06 39 51.20 -05 31 28.8 r 649
2003-10-21 08:20:27 C 06 39 51.93 -05 31 36.2 r 649
2003-10-21 10:55:18 C 06 40 25.46 -05 37 01.6 18.6 c 704
2003-10-21 11:06:40 C 06 40 27.85 -05 37 25.6 18.1 c 704
2003-10-21 11:12:26 C 06 40 29.13 -05 37 37.9 18.3 c 704
2003-10-21 11:24:36 C 06 40 31.65 -05 38 05.4 18.8 c 704
2003-10-21 11:29:04 C 06 40 32.72 -05 38 13.0 18.3 c 704
2003-10-21 11:42:44 C 06 40 35.66 -05 38 42.7 18.7 c 704
2003-10-21 11:45:46 C 06 40 36.25 -05 38 48.5 19.0 c 704
2003-10-21 11:49:05 C 06 40 37.06 -05 38 54.2 c 926
2003-10-21 11:50:28 C 06 40 37.37 -05 38 57.5 c 926
2003-10-21 12:01:12 C 06 40 39.60 -05 39 20.6 18.8 c 704
2003-10-21 12:02:31 C 06 40 39.88 -05 39 23.5 18.4 c 704
2003-10-21 12:38:05 C 06 40 47.73 -05 40 38.7 c 673
2003-10-21 12:39:24 C 06 40 48.02 -05 40 41.6 c 673
2003-10-21 12:42:14 C 06 40 48.62 -05 40 47.5 c 673
2003-10-21 12:43:24 C 06 40 48.87 -05 40 49.8 c 673
2003-10-21 12:44:34 C 06 40 49.13 -05 40 52.4 c 673
2003-10-21 12:45:44 C 06 40 49.37 -05 40 54.8 c 673
2003-10-22 10:01:51 C 06 45 30.97 -06 26 03.0 c 926
2003-10-22 10:03:14 C 06 45 31.30 -06 26 06.4 c 926
2003-10-22 10:04:39 C 06 45 31.64 -06 26 09.1 c 926