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
2003-10-22 10:06:47 C 06 45 32.02 -06 26 14.3 18.6 c 704
2003-10-22 10:23:34 C 06 45 35.68 -06 26 50.1 18.8 c 704
2003-10-22 10:40:06 C 06 45 39.26 -06 27 24.8 18.8 c 704
2003-10-22 10:48:26 C 06 45 40.98 -06 27 44.9 18.5 c 704
2003-10-22 10:56:33 C 06 45 42.84 -06 28 00.5 18.9 c 704
2003-10-22 11:05:36 C 06 45 44.80 -06 28 20.3 19.0 c 704
2003-10-22 11:13:01 C 06 45 46.43 -06 28 35.5 18.8 c 704
2003-10-22 11:22:50 C 06 45 48.53 -06 28 57.3 18.8 c 704
2003-10-22 11:40:03 C 06 45 52.30 -06 29 33.7 18.8 c 704
2003-10-22 11:48:04 C 06 45 54.22 -06 29 50.9 c 673
2003-10-22 11:49:24 C 06 45 54.52 -06 29 53.9 c 673
2003-10-22 11:50:45 C 06 45 54.80 -06 29 56.4 c 673
2003-10-22 11:52:15 C 06 45 55.11 -06 29 59.7 c 673
2003-10-22 16:39:35 C 06 46 59.20 -06 39 56.1 r 428
2003-10-22 16:41:10 C 06 46 59.52 -06 39 59.0 r E14
2003-10-22 16:51:24 C 06 47 01.79 -06 40 20.7 r E14
2003-10-22 16:57:18 C 06 47 03.01 -06 40 34.6 r 428
2003-10-22 17:01:39 C 06 47 04.11 -06 40 43.3 r E14
2003-10-23 10:48:40 C 06 51 01.90 -07 19 15.0 18.1 c 704
2003-10-23 11:06:20 C 06 51 05.86 -07 19 53.1 18.1 c 704
2003-10-23 11:24:17 C 06 51 09.83 -07 20 32.1 18.2 c 704
2003-10-23 11:42:12 C 06 51 13.79 -07 21 10.6 18.4 c 704
2003-10-24 10:33:10 C 06 56 22.94 -08 10 43.1 18.2 c 704
2003-10-24 10:50:20 C 06 56 26.78 -08 11 20.0 18.5 c 704
2003-10-24 11:08:26 C 06 56 30.78 -08 11 59.9 18.6 c 704
2003-10-24 11:42:55 C 06 56 38.45 -08 13 15.4 18.6 c 704
2003-10-26 15:42:17 C 07 08 33.205 -10 07 12.06 o 568
2003-10-26 15:43:19 C 07 08 33.440 -10 07 14.35 o 568
2003-10-30 10:12:00 C 07 29 53.68 -13 27 11.4 r 649
2003-10-30 10:15:50 C 07 29 54.54 -13 27 19.5 r 649
2003-10-30 16:34:35 C 07 31 25.69 -13 40 51.8 r E14
2003-10-30 16:41:45 C 07 31 27.43 -13 41 07.9 r E14
2003-10-30 17:05:20 C 07 31 32.99 -13 42 01.3 r E14
2003-11-04 17:09:05 C 08 00 51.150 -18 00 53.73 r 413
2003-11-04 17:09:49 C 08 00 51.327 -18 00 55.23 r 413
2003-11-04 17:10:31 C 08 00 51.495 -18 00 56.74 r 413
2003-11-08 15:52:14 C 08 24 27.985 -21 12 28.88 r 413
2003-11-08 15:54:23 C 08 24 28.521 -21 12 33.01 r 413
2003-11-17 12:00:49 C 09 17 34.10 -27 16 43.8 c 926
2003-11-17 12:02:20 C 09 17 34.53 -27 16 46.0 c 926
2003-11-17 12:03:52 C 09 17 34.91 -27 16 48.4 c 926
2003-12-15 17:25:09 C 11 46 50.48 -35 30 41.9 r 413
2003-12-15 17:27:47 C 11 46 50.95 -35 30 43.4 r 413
2003-12-15 17:30:24 C 11 46 51.43 -35 30 43.3 r 413
2003-12-16 17:47:50 C 11 51 20.783 -35 34 07.33 r 413
2003-12-16 17:49:57 C 11 51 21.180 -35 34 07.66 r 413
2003-12-16 17:52:06 C 11 51 21.555 -35 34 07.93 r 413
2004-02-26 10:06:58 C 14 33 21.18 -22 10 25.3 19.5 c 704
2004-02-26 10:24:07 C 14 33 21.29 -22 10 08.6 19.1 c 704
2004-02-26 10:58:27 C 14 33 21.34 -22 09 35.9 19.4 c 704