2003 WU153

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3103970129 ± 1.49e-07
Semi-major axis (a)1.8636770957 AU ± 1.36e-08
Inclination (i)27.32872902° ± 1.35e-05
Long. of Asc. Node (Ω)74.00704335° ± 1.30e-05
Arg. of Perihelion (ω)314.62524165° ± 3.65e-05
Mean Anomaly (M)243.61097043° ± 5.16e-05
Mean Motion (n)0.3873970189°/day ± 4.24e-09
Perihelion dist (q)1.28519729 AU ± 2.77e-07
Aphelion dist (Q)2.44215690 AU ± 2.78e-07
Orbital Period2.54422785 yr ± 2.78e-08
Physical Parameters
H (abs. magnitude)19.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.393″
Uncertainty0
Orbit TypeAmor
MOID0.365834 AU
Observations Used85
Oppositions12
Arc Total2003-2023
First Observation Used2003-11-26
Last Observation Used2023-06-14
Observations (86)
Date Type RA Dec Mag Band Observatory
2003-11-26 04:38:00 C 02 43 26.42 -17 40 53.4 18.9 c 704
2003-11-26 04:56:31 C 02 43 25.07 -17 39 57.1 19.0 c 704
2003-11-26 05:14:39 C 02 43 23.72 -17 39 03.0 19.0 c 704
2003-11-26 05:33:04 C 02 43 22.35 -17 38 07.0 18.8 c 704
2003-11-26 05:51:19 C 02 43 21.02 -17 37 12.7 19.1 c 704
2003-11-29 05:05:15 C 02 38 45.72 -14 00 24.0 18.9 c 704
2003-11-29 05:24:04 C 02 38 44.52 -13 59 26.9 19.0 c 704
2003-11-29 05:42:59 C 02 38 43.24 -13 58 28.7 19.0 c 704
2003-11-30 04:22:50 C 02 37 23.89 -12 49 08.3 c 711
2003-11-30 04:28:32 C 02 37 23.55 -12 48 51.8 c 711
2003-11-30 04:34:15 C 02 37 23.16 -12 48 32.9 c 711
2003-11-30 05:55:38 C 02 37 18.24 -12 44 24.8 r 448
2003-11-30 06:04:20 C 02 37 17.70 -12 43 58.1 r 448
2003-11-30 06:10:25 C 02 37 17.32 -12 43 38.9 c 854
2003-11-30 06:13:33 C 02 37 17.09 -12 43 30.0 r 448
2003-11-30 06:19:55 C 02 37 16.77 -12 43 09.5 c 854
2003-11-30 06:28:37 C 02 37 16.28 -12 42 42.9 c 854
2003-12-07 15:34:56 C 02 29 07.61 -03 48 54.3 r 413
2003-12-08 18:20:59 C 02 28 15.73 -02 31 32.4 r 540
2003-12-08 18:34:18 C 02 28 15.28 -02 30 54.0 r 540
2003-12-11 06:02:21 C 02 26 34.76 +00 17 55.5 c 926
2003-12-11 06:04:12 C 02 26 34.65 +00 18 01.8 c 926
2003-12-11 06:06:02 C 02 26 34.68 +00 18 05.8 c 926
2003-12-15 14:27:18 C 02 24 40.39 +04 58 52.1 r 413
2003-12-15 14:38:51 C 02 24 40.20 +04 59 21.8 r 413
2003-12-17 06:22:26 C 02 24 16.94 +06 40 02.2 r 448
2003-12-17 06:29:28 C 02 24 16.88 +06 40 20.0 r 448
2003-12-17 06:40:37 C 02 24 16.75 +06 40 47.4 r 448
2003-12-18 18:44:43 C 02 24 05.52 +08 09 31.5 c 246
2003-12-18 18:45:55 C 02 24 05.56 +08 09 34.0 c 246
2003-12-18 18:49:22 C 02 24 05.48 +08 09 42.0 c 246
2003-12-18 18:50:21 C 02 24 05.56 +08 09 44.4 c 246
2003-12-18 18:51:28 C 02 24 05.51 +08 09 47.3 c 246
2003-12-18 18:52:19 C 02 24 05.47 +08 09 49.7 c 246
2003-12-21 03:28:42 C 02 24 03.68 +10 23 36.8 19.6 c 704
2003-12-21 03:47:16 C 02 24 03.66 +10 24 20.0 20.1 c 704
2003-12-21 04:23:55 C 02 24 03.64 +10 25 44.9 19.5 c 704
2003-12-21 04:42:01 C 02 24 03.63 +10 26 26.5 20.1 c 704
2003-12-30 11:14:58 C 02 27 10.899 +18 07 07.16 r 413
2003-12-30 11:22:57 C 02 27 11.066 +18 07 21.83 r 413
2015-04-24 01:59:49 C 14 58 14.64 +13 56 16.2 t 950
2015-04-24 02:02:17 C 14 58 14.52 +13 56 16.5 t 950
2015-04-24 02:04:46 C 14 58 14.37 +13 56 16.8 t 950
2015-04-24 02:07:16 C 14 58 14.23 +13 56 17.0 t 950
2015-04-24 02:12:13 C 14 58 13.89 +13 56 16.9 t 950
2015-05-10 22:00:27 C 14 34 09.84 +13 23 58.3 t 950
2015-05-10 22:03:14 C 14 34 09.68 +13 23 57.9 t 950
2015-05-10 22:06:01 C 14 34 09.52 +13 23 57.5 t 950
2017-01-08 10:39:07 C 11 52 32.45 +45 25 06.2 u H21
2017-01-08 10:47:18 C 11 52 32.53 +45 25 13.4 u H21