154300 (2002 UO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4725335172 ± 4.30e-08
Semi-major axis (a)1.2093872121 AU ± 3.49e-09
Inclination (i)8.29423161° ± 3.92e-06
Long. of Asc. Node (Ω)90.65777504° ± 1.96e-05
Arg. of Perihelion (ω)184.25527417° ± 2.17e-05
Mean Anomaly (M)189.34671270° ± 2.28e-05
Mean Motion (n)0.7410785071°/day ± 3.20e-09
Perihelion dist (q)0.63791122 AU ± 5.20e-08
Aphelion dist (Q)1.78086321 AU ± 5.22e-08
Orbital Period1.32998903 yr ± 5.75e-09
Physical Parameters
H (abs. magnitude)19.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.141771 AU
Observations Used409
Oppositions6
Arc Total2001-2026
First Observation Used2001-12-20
Last Observation Used2026-01-12
Observations (426)
Date Type RA Dec Mag Band Observatory
2002-12-06 04:05:00 C 01 45 09.38 -01 22 31.6 c 715
2002-12-06 04:10:27 C 01 45 09.35 -01 22 27.1 c 715
2002-12-06 04:15:55 C 01 45 09.33 -01 22 22.6 c 715
2002-12-29 04:23:57 C 01 56 24.81 +05 07 35.5 c 696
2002-12-29 04:36:28 C 01 56 25.26 +05 07 45.1 c 696
2005-12-01 12:19:56 C 08 16 35.16 +21 01 20.4 c F65
2005-12-01 12:22:27 C 08 16 35.09 +21 01 21.0 c F65
2005-12-01 12:24:57 C 08 16 35.03 +21 01 21.9 c F65
2005-12-01 12:27:23 C 08 16 34.98 +21 01 22.3 c F65
2006-10-17 00:13:01 C 04 28 24.00 -15 40 38.3 r 113
2006-10-17 00:15:43 C 04 28 23.38 -15 40 36.4 r 113
2006-10-17 00:18:25 C 04 28 22.76 -15 40 35.0 r 113
2006-10-17 00:21:07 C 04 28 22.01 -15 40 33.7 r 113
2006-10-18 00:25:02 C 04 22 30.58 -15 26 01.6 r 113
2006-10-18 00:26:48 C 04 22 30.13 -15 26 00.4 c 046
2006-10-18 00:27:13 C 04 22 30.02 -15 26 00.3 r 113
2006-10-18 00:28:17 C 04 22 29.73 -15 25 58.8 c 046
2006-10-18 00:29:25 C 04 22 29.48 -15 25 58.5 r 113
2006-10-18 00:29:37 C 04 22 29.42 -15 25 58.4 c 046
2006-10-18 00:30:41 C 04 22 29.12 -15 25 57.4 c 046
2006-10-18 00:31:48 C 04 22 28.88 -15 25 57.1 c 046
2006-10-18 00:32:51 C 04 22 28.59 -15 25 56.6 c 046
2006-10-18 00:33:59 C 04 22 28.34 -15 25 55.3 c 046
2006-10-18 00:35:02 C 04 22 28.05 -15 25 55.1 c 046
2006-11-06 08:03:40 C 02 52 00.29 -09 06 09.9 o 644
2006-11-06 08:32:56 C 02 51 55.98 -09 05 43.4 o 644
2006-11-06 09:02:10 C 02 51 51.72 -09 05 17.1 o 644
2006-11-07 09:53:51 C 02 48 26.48 -08 42 50.5 o 644
2006-11-07 10:23:57 C 02 48 22.34 -08 42 23.7 o 644
2006-11-07 10:53:20 C 02 48 18.27 -08 41 56.8 o 644
2006-11-16 05:47:45 C 02 25 02.71 -05 36 38.4 r 703
2006-11-16 06:22:10 C 02 24 59.43 -05 36 08.4 r 703
2006-11-16 06:39:27 C 02 24 57.85 -05 35 54.7 r 703
2006-11-19 11:37:15 C 02 18 46.17 -04 31 25.2 t 568
2006-11-19 11:58:17 C 02 18 44.51 -04 31 07.7 t 568
2006-11-19 12:19:22 C 02 18 42.95 -04 30 50.0 t 568
2006-12-09 01:43:55 C 02 01 14.23 +01 18 59.2 21.1 o H55
2006-12-09 02:05:01 C 02 01 14.02 +01 19 13.0 21.3 o H55
2006-12-09 02:25:23 C 02 01 13.65 +01 19 26.9 21.3 o H55
2009-12-15 10:23:37 C 08 14 36.31 +22 53 55.9 r G96
2009-12-15 10:33:41 C 08 14 35.77 +22 54 00.6 r G96
2009-12-15 10:43:47 C 08 14 35.23 +22 54 04.8 r G96
2009-12-15 10:54:00 C 08 14 34.65 +22 54 09.6 r G96
2009-12-18 09:37:28 C 08 10 39.61 +23 27 00.8 r G96
2009-12-18 09:47:26 C 08 10 39.00 +23 27 05.6 r G96
2009-12-18 09:57:23 C 08 10 38.31 +23 27 10.2 r G96
2009-12-18 10:07:24 C 08 10 37.66 +23 27 15.5 r G96
2009-12-19 10:11:19 C 08 09 09.31 +23 38 53.1 o 691
2009-12-19 10:36:53 C 08 09 07.62 +23 39 06.5 o 691
2009-12-27 08:09:18 C 07 55 06.58 +25 16 58.3 o 691