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
2001-12-20 06:14:31 C 07 44 45.265 +24 07 57.37 n 645
2001-12-20 06:15:42 C 07 44 45.172 +24 07 57.91 n 645
2001-12-20 06:19:17 C 07 44 44.887 +24 07 59.57 n 645
2002-01-06 07:20:33 C 07 05 10.23 +27 19 30.9 o 644
2002-01-06 07:50:57 C 07 05 06.75 +27 19 43.4 o 644
2002-01-06 08:42:39 C 07 05 00.97 +27 20 06.0 o 644
2002-01-17 09:16:25 C 06 36 03.77 +28 53 25.7 o 644
2002-10-19 10:26:44 C 03 40 26.58 -25 33 59.1 o 644
2002-10-19 10:41:46 C 03 40 22.07 -25 33 33.0 o 644
2002-10-22 11:12:18 C 03 20 46.39 -23 28 51.2 18.2 c 644
2002-10-22 11:27:17 C 03 20 42.48 -23 28 24.7 18.3 c 644
2002-10-22 11:43:52 C 03 20 38.20 -23 27 55.5 19.3 c 644
2002-10-23 07:09:34 C 03 15 53.26 -22 54 29.3 673
2002-10-23 07:12:35 C 03 15 52.54 -22 54 24.7 673
2002-10-24 09:15:20 C 03 09 43.13 -22 09 44.9 673
2002-10-24 09:17:09 C 03 09 42.72 -22 09 41.8 673
2002-10-24 09:18:59 C 03 09 42.33 -22 09 38.7 673
2002-10-24 09:20:50 C 03 09 41.84 -22 09 35.5 673
2002-10-26 22:42:23 C 02 56 29.47 -20 25 48.4 c 587
2002-10-26 22:43:58 C 02 56 29.17 -20 25 45.9 c 587
2002-10-26 22:45:33 C 02 56 28.85 -20 25 43.8 c 587
2002-10-26 22:47:09 C 02 56 28.46 -20 25 39.9 c 587
2002-10-27 01:41:42 C 02 55 52.39 -20 20 45.0 941
2002-10-27 01:45:36 C 02 55 51.45 -20 20 41.8 941
2002-10-27 01:48:16 C 02 55 50.91 -20 20 36.8 941
2002-10-28 05:58:41 C 02 50 23.06 -19 33 54.8 17.3 c 704
2002-10-28 06:23:11 C 02 50 18.21 -19 33 14.8 18.0 c 704
2002-10-28 06:47:51 C 02 50 13.33 -19 32 33.7 18.0 c 704
2002-10-28 07:12:26 C 02 50 08.46 -19 31 53.3 18.2 c 704
2002-10-28 07:36:56 C 02 50 03.60 -19 31 12.1 18.4 c 704
2002-10-29 05:37:35 C 02 46 01.66 -18 55 19.4 17.9 c 704
2002-10-29 06:01:18 C 02 45 57.24 -18 54 41.5 18.7 c 704
2002-10-29 06:49:28 C 02 45 48.15 -18 53 23.5 18.7 c 704
2002-10-29 07:13:59 C 02 45 43.54 -18 52 43.2 18.4 c 704
2002-10-29 13:53:48 C 02 44 32.43 -18 41 27.1 m 428
2002-11-04 08:21:59 C 02 23 31.89 -15 09 15.6 17.6 i 644
2002-11-04 08:56:42 C 02 23 27.20 -15 08 24.5 17.8 i 644
2002-11-04 09:27:25 C 02 23 22.91 -15 07 39.5 17.8 i 644
2002-11-05 06:48:32 C 02 20 43.63 -14 36 52.0 17.8 c 644
2002-11-05 07:18:17 C 02 20 39.81 -14 36 09.3 18.1 c 644
2002-11-05 07:52:05 C 02 20 35.46 -14 35 21.0 18.5 c 644
2002-11-06 06:13:20 C 02 17 56.83 -14 03 40.7 c 448
2002-11-06 06:24:38 C 02 17 55.47 -14 03 24.5 c 448
2002-11-06 06:27:30 C 02 17 54.96 -14 03 21.6 c 448
2002-11-12 05:59:02 C 02 04 03.33 -10 53 50.6 c 649
2002-11-12 06:03:14 C 02 04 02.99 -10 53 45.4 c 649
2002-11-12 06:07:25 C 02 04 02.62 -10 53 40.1 c 649
2002-11-12 20:22:45 C 02 02 56.74 -10 36 08.0 c 246
2002-11-12 20:25:18 C 02 02 56.57 -10 36 05.3 c 246
2002-11-12 20:26:42 C 02 02 56.42 -10 36 03.5 c 246