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
2004-03-17 09:46:16 C 14 24 04.90 -13 35 20.1 19.0 c 704
2004-03-17 10:02:16 C 14 24 04.24 -13 35 01.8 19.0 c 704
2004-03-17 10:18:54 C 14 24 03.52 -13 34 42.7 18.7 c 704
2004-03-17 10:34:47 C 14 24 02.88 -13 34 23.9 19.3 c 704
2004-03-17 10:51:07 C 14 24 02.11 -13 34 05.8 18.6 c 704
2004-03-18 09:44:10 C 14 23 07.77 -13 07 39.4 18.4 c 704
2004-03-18 10:00:27 C 14 23 06.99 -13 07 21.7 18.9 c 704
2004-03-18 10:16:14 C 14 23 06.33 -13 07 02.9 19.0 c 704
2004-03-18 10:31:55 C 14 23 05.67 -13 06 44.5 18.7 c 704
2004-03-18 10:47:35 C 14 23 04.97 -13 06 26.1 19.2 c 704
2004-03-22 10:28:51 C 14 18 56.44 -11 15 39.1 o 699
2004-03-22 11:00:29 C 14 18 54.96 -11 15 01.8 o 699
2004-03-22 11:32:10 C 14 18 53.36 -11 14 25.2 o 699
2004-03-22 12:03:49 C 14 18 51.87 -11 13 49.3 o 699
2004-03-24 10:05:51 C 14 16 42.72 -10 20 44.9 o 699
2004-03-24 10:26:28 C 14 16 41.66 -10 20 20.5 o 699
2004-03-24 10:47:09 C 14 16 40.56 -10 19 56.8 o 699
2004-03-24 11:07:46 C 14 16 39.51 -10 19 32.8 o 699
2004-03-28 09:10:04 C 14 12 00.76 -08 32 35.3 18.6 c 704
2004-03-28 09:25:01 C 14 11 59.95 -08 32 18.7 18.8 c 704
2004-03-28 09:39:48 C 14 11 59.16 -08 32 01.6 18.8 c 704
2004-03-28 09:54:44 C 14 11 58.40 -08 31 44.9 19.0 c 704
2004-03-28 10:09:30 C 14 11 57.65 -08 31 29.1 18.7 c 704
2004-03-31 07:46:51 C 14 08 22.35 -07 14 22.9 18.8 c 704
2004-03-31 08:01:07 C 14 08 21.54 -07 14 05.8 18.8 c 704
2004-03-31 08:15:35 C 14 08 20.76 -07 13 50.2 18.9 c 704
2004-03-31 08:30:21 C 14 08 19.98 -07 13 34.3 19.4 c 704
2004-03-31 08:44:45 C 14 08 19.11 -07 13 18.6 19.1 c 704
2004-04-21 07:39:31 C 13 43 24.20 +00 21 55.9 d 703
2004-04-21 07:52:48 C 13 43 23.50 +00 22 04.1 d 703
2004-04-21 08:06:16 C 13 43 22.93 +00 22 13.3 d 703
2004-04-21 08:19:31 C 13 43 22.39 +00 22 22.7 d 703
2004-04-21 11:34:11 C 13 43 14.65 +00 24 44.2 r E14
2004-04-21 11:42:23 C 13 43 14.30 +00 24 50.5 r E14
2004-04-21 11:50:34 C 13 43 13.92 +00 24 56.5 r E14
2004-04-23 06:02:22 C 13 41 30.34 +00 52 24.0 19.3 c 704
2004-04-23 06:17:26 C 13 41 29.77 +00 52 35.1 20.0 c 704
2004-04-23 06:47:48 C 13 41 28.39 +00 52 55.0 19.9 c 704
2004-04-23 07:03:07 C 13 41 27.75 +00 53 04.4 20.0 c 704
2004-04-28 05:36:35 C 13 37 05.45 +02 01 27.1 r 850
2004-04-28 05:52:13 C 13 37 04.89 +02 01 35.6 r 850
2004-04-28 06:39:04 C 13 37 03.21 +02 01 59.4 r 850
2004-04-28 06:51:35 C 13 37 02.76 +02 02 06.2 r 850
2009-09-20 10:24:06 C 04 43 24.91 +11 54 42.6 r H10
2009-09-20 10:35:23 C 04 43 26.63 +11 54 33.1 r H10
2009-09-20 10:46:39 C 04 43 28.33 +11 54 23.9 r H10
2009-09-20 12:47:47 C 04 43 46.83 +11 52 50.0 r F84
2009-09-20 13:13:56 C 04 43 50.80 +11 52 29.2 r F84
2009-09-20 14:45:48 C 04 44 04.56 +11 51 11.8 r F84
2009-09-25 08:37:18 C 05 02 01.99 +10 04 30.4 19.9 c 704