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
2016-02-10 11:22:43 C 14 49 38.82 -22 55 14.4 R G45
2016-02-10 12:13:20 C 14 49 41.12 -22 54 46.7 R G45
2016-02-10 12:22:35 C 14 49 41.52 -22 54 41.7 R G45
2016-02-10 12:30:56 C 14 49 41.92 -22 54 36.4 R G45
2016-02-10 12:54:22 C 14 49 42.97 -22 54 23.7 R G45
2016-02-11 12:09:10 C 14 50 48.55 -22 41 22.8 R G45
2016-02-11 12:17:16 C 14 50 48.89 -22 41 17.9 R G45
2016-02-11 12:25:28 C 14 50 49.25 -22 41 13.4 R G45
2016-02-11 12:32:59 C 14 50 49.56 -22 41 09.3 R G45
2016-02-11 12:33:05 C 14 50 49.61 -22 41 08.9 R G45
2016-02-11 12:41:11 C 14 50 49.95 -22 41 04.3 R G45
2016-02-11 12:49:11 C 14 50 50.28 -22 40 59.9 R G45
2016-02-11 12:49:17 C 14 50 50.26 -22 40 59.4 R G45
2016-02-11 12:57:20 C 14 50 50.62 -22 40 55.0 R G45
2016-02-12 12:08:21 C 14 51 52.94 -22 27 40.2 R G45
2016-02-12 12:17:06 C 14 51 53.29 -22 27 35.2 R G45
2016-02-12 12:24:43 C 14 51 53.60 -22 27 30.2 R G45
2016-02-12 12:32:31 C 14 51 53.94 -22 27 26.2 R G45
2016-02-12 12:40:34 C 14 51 54.25 -22 27 21.5 R G45
2016-02-12 12:48:43 C 14 51 54.59 -22 27 17.5 R G45
2016-02-12 14:10:55 C 14 51 58.486 -22 26 27.43 L F51
2016-02-12 14:28:21 C 14 51 59.195 -22 26 17.45 L F51
2016-02-12 15:03:22 C 14 52 00.622 -22 25 57.29 L F51
2016-02-13 10:52:54 C 14 52 51.22 -22 14 24.7 R G45
2016-02-13 10:59:27 C 14 52 51.49 -22 14 20.4 R G45
2016-02-13 11:06:06 C 14 52 51.73 -22 14 16.6 R G45
2016-02-13 11:12:36 C 14 52 51.97 -22 14 12.9 R G45
2016-02-13 11:19:00 C 14 52 52.23 -22 14 09.2 R G45
2016-02-13 12:07:43 C 14 52 54.15 -22 13 41.0 R G45
2016-02-13 12:15:25 C 14 52 54.42 -22 13 36.1 R G45
2016-02-13 12:23:36 C 14 52 54.74 -22 13 31.3 R G45
2016-02-13 12:31:22 C 14 52 55.06 -22 13 26.4 R G45
2016-02-13 12:38:51 C 14 52 55.33 -22 13 22.1 R G45
2016-02-13 12:48:01 C 14 52 55.72 -22 13 16.9 R G45
2016-02-13 12:55:44 C 14 52 55.99 -22 13 12.1 R G45
2016-02-14 08:34:41 C 14 53 43.91 -22 01 22.7 u 807
2016-02-14 08:37:49 C 14 53 44.03 -22 01 20.9 u 807
2016-02-14 08:41:09 C 14 53 44.16 -22 01 18.9 u 807
2016-02-14 08:44:28 C 14 53 44.28 -22 01 16.9 u 807
2016-02-14 08:47:22 C 14 53 44.39 -22 01 15.0 u 807
2016-02-14 12:04:13 C 14 53 52.01 -21 59 25.8 R G45
2016-02-14 12:12:07 C 14 53 52.29 -21 59 21.9 R G45
2016-02-14 12:20:22 C 14 53 52.60 -21 59 16.8 R G45
2016-02-14 12:28:04 C 14 53 52.87 -21 59 11.8 R G45
2016-02-14 12:35:47 C 14 53 53.15 -21 59 07.1 R G45
2016-02-14 12:45:03 C 14 53 53.49 -21 59 02.1 R G45
2016-02-14 12:52:57 C 14 53 53.80 -21 58 57.1 R G45
2016-02-17 12:16:54 C 14 56 27.08 -21 14 50.3 R G45
2016-02-17 12:25:05 C 14 56 27.32 -21 14 44.7 R G45
2016-02-17 12:33:00 C 14 56 27.55 -21 14 39.9 R G45