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
2010-03-18 09:57:11 C 14 36 30.42 -12 46 12.1 19.6 c 704
2010-03-18 10:13:18 C 14 36 29.74 -12 45 54.8 18.9 c 704
2010-04-09 08:34:35 C 14 10 54.60 -03 42 02.0 19.2 c 704
2010-04-09 09:07:38 C 14 10 52.72 -03 41 31.3 19.1 c 704
2010-04-09 09:24:39 C 14 10 51.80 -03 41 14.9 19.6 c 704
2010-04-09 09:41:03 C 14 10 50.90 -03 40 59.9 19.2 c 704
2010-04-09 22:46:56 C 14 10 09.21 -03 29 04.0 r B09
2010-04-09 22:56:55 C 14 10 08.72 -03 28 54.9 r B09
2010-04-10 05:31:18 C 14 09 47.92 -03 22 55.8 o 691
2010-04-10 05:56:47 C 14 09 46.48 -03 22 32.7 o 691
2010-04-10 06:22:15 C 14 09 45.08 -03 22 09.8 o 691
2010-04-15 07:15:47 C 14 03 24.74 -01 38 29.3 18.9 c 704
2010-04-15 07:31:59 C 14 03 23.93 -01 38 15.4 19.8 c 704
2010-04-15 07:48:13 C 14 03 22.97 -01 38 03.1 19.7 c 704
2010-04-15 08:04:31 C 14 03 22.16 -01 37 49.7 19.2 c 704
2010-04-15 08:20:41 C 14 03 21.32 -01 37 37.6 19.0 c 704
2010-04-20 06:59:33 C 13 57 30.235 -00 07 50.27 L F51
2010-04-20 07:12:31 C 13 57 29.617 -00 07 41.19 L F51
2014-06-28 08:21:30 C 21 30 27.50 +06 10 15.3 o 695
2014-06-28 08:32:13 C 21 30 27.37 +06 10 15.6 o 695
2014-06-28 08:53:51 C 21 30 27.02 +06 10 17.0 o 695
2014-06-28 09:04:34 C 21 30 26.84 +06 10 18.0 o 695
2014-09-30 02:44:11 C 20 33 57.77 +00 07 28.6 o 695
2014-09-30 03:00:48 C 20 33 57.58 +00 07 23.9 o 695
2014-09-30 03:17:15 C 20 33 57.39 +00 07 19.8 o 695
2014-10-01 02:09:39 C 20 33 43.87 +00 01 17.1 o 695
2014-10-01 02:20:33 C 20 33 43.76 +00 01 13.8 o 695
2014-10-01 02:26:06 C 20 33 43.71 +00 01 12.4 o 695
2014-10-01 02:31:34 C 20 33 43.65 +00 01 11.0 o 695
2014-10-01 02:37:01 C 20 33 43.59 +00 01 09.6 o 695
2014-10-01 02:48:56 C 20 33 43.49 +00 01 06.3 o 695
2014-10-01 02:54:23 C 20 33 43.43 +00 01 05.1 o 695
2015-08-29 14:10:38 C 03 57 04.694 +16 13 41.10 L F51
2015-08-29 14:21:50 C 03 57 06.147 +16 13 37.96 L F51
2015-08-29 14:33:00 C 03 57 07.587 +16 13 34.99 L F51
2015-10-13 12:58:27 S 07 07 27.44 -00 38 33.1 L C51
2015-10-13 16:07:20 S 07 08 09.50 -00 43 46.5 L C51
2015-10-13 16:07:31 S 07 08 09.54 -00 43 45.6 L C51
2015-10-13 19:16:23 S 07 08 51.72 -00 49 01.1 L C51
2015-10-14 04:43:10 S 07 10 58.46 -01 04 44.2 L C51
2015-10-14 09:26:28 S 07 12 01.949 -01 12 38.30 L C51
2015-10-14 12:35:20 S 07 12 44.18 -01 17 54.7 L C51
2015-10-14 15:44:12 S 07 13 26.66 -01 23 10.2 L C51
2015-10-14 17:18:49 S 07 13 47.80 -01 25 49.1 L C51
2015-10-14 22:02:08 S 07 14 51.49 -01 33 46.3 L C51
2015-10-15 01:10:59 S 07 15 34.06 -01 39 02.9 L C51
2015-10-15 02:45:25 S 07 15 55.30 -01 41 42.3 L C51
2015-10-15 04:20:02 S 07 16 16.71 -01 44 22.5 L C51
2015-10-15 07:28:55 S 07 16 59.086 -01 49 40.37 L C51
2015-10-15 16:55:31 S 07 19 06.982 -02 05 38.87 L C51