474549 (2003 WX153)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6029441639 ± 2.57e-08
Semi-major axis (a)2.1860095080 AU ± 2.35e-09
Inclination (i)32.53522060° ± 9.76e-06
Long. of Asc. Node (Ω)91.34531411° ± 1.89e-06
Arg. of Perihelion (ω)63.15742832° ± 8.37e-06
Mean Anomaly (M)263.68083866° ± 3.90e-06
Mean Motion (n)0.3049539102°/day ± 4.92e-10
Perihelion dist (q)0.86796783 AU ± 5.61e-08
Aphelion dist (Q)3.50405118 AU ± 5.62e-08
Orbital Period3.23204999 yr ± 5.21e-09
Physical Parameters
H (abs. magnitude)18.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.362″
Uncertainty0
Orbit TypeApollo
MOID0.085912 AU
Observations Used648
Oppositions12
Arc Total2003-2020
First Observation Used2003-11-26
Last Observation Used2020-07-21
Observations (719)
Date Type RA Dec Mag Band Observatory
2004-01-03 20:14:34 C 01 51 35.64 +45 30 47.4 r 938
2004-01-03 20:16:35 C 01 51 33.55 +45 31 03.0 r 938
2004-01-03 20:44:03 C 01 51 02.79 +45 34 02.5 c B18
2004-01-03 20:58:57 C 01 50 50.51 +45 36 19.5 r 938
2004-01-03 21:00:58 C 01 50 48.42 +45 36 34.8 r 938
2004-01-03 21:02:59 C 01 50 46.30 +45 36 50.2 r 938
2004-01-03 21:48:34 C 01 49 58.94 +45 42 15.3 r 203
2004-01-03 22:21:25 C 01 49 26.14 +45 46 15.6 r 203
2004-01-04 03:24:27 C 01 44 23.81 +46 23 46.4 16.0 c 704
2004-01-04 03:42:38 C 01 44 04.98 +46 25 55.5 16.0 c 704
2004-01-04 04:02:26 C 01 43 44.43 +46 28 15.3 16.0 c 704
2004-01-04 04:41:38 C 01 43 03.92 +46 32 52.7 15.8 c 704
2004-01-04 19:14:57 C 01 28 09.33 +48 11 56.1 r 938
2004-01-04 20:38:17 C 01 26 40.47 +48 20 47.4 r 938
2004-01-04 20:40:18 C 01 26 38.33 +48 20 59.6 r 938
2004-01-04 20:42:19 C 01 26 36.20 +48 21 12.3 r 938
2004-01-04 20:44:19 C 01 26 34.07 +48 21 24.7 r 938
2004-01-04 20:46:20 C 01 26 31.94 +48 21 37.7 r 938
2004-01-04 22:07:15 C 01 25 05.14 +48 29 47.6 r 203
2004-01-04 22:50:46 C 01 24 19.42 +48 34 15.1 r 203
2004-01-06 00:09:10 C 00 57 27.32 +50 57 04.7 15.5 d H72
2004-01-06 00:09:35 C 00 57 26.92 +50 57 07.3 14.9 d H72
2004-01-06 00:09:59 C 00 57 26.42 +50 57 08.9 15.4 d H72
2004-01-06 00:10:27 C 00 57 25.95 +50 57 11.1 15.6 d H72
2004-01-06 00:12:08 C 00 57 24.13 +50 57 19.0 15.3 d H72
2004-01-06 00:12:33 C 00 57 23.59 +50 57 20.6 15.6 d H72
2004-01-06 00:12:59 C 00 57 23.17 +50 57 23.0 18.4 d H72
2004-01-06 00:13:24 C 00 57 22.63 +50 57 24.6 18.8 d H72
2004-01-06 00:54:56 C 00 56 37.36 +51 00 46.0 13.5 d H72
2004-01-06 00:55:21 C 00 56 36.45 +51 00 50.2 15.3 d H72
2004-01-06 00:55:47 C 00 56 36.01 +51 00 52.3 15.5 d H72
2004-01-06 00:56:21 C 00 56 35.36 +51 00 55.2 15.2 d H72
2004-01-06 00:56:50 C 00 56 34.94 +51 00 57.7 15.8 d H72
2004-01-06 00:57:16 C 00 56 34.33 +51 00 59.3 15.5 d H72
2004-01-06 00:57:41 C 00 56 33.89 +51 01 01.6 15.4 d H72
2004-01-06 01:13:45 C 00 56 16.26 +51 02 19.6 18.8 d H72
2004-01-06 01:14:11 C 00 56 15.70 +51 02 21.4 19.6 d H72
2004-01-06 01:14:36 C 00 56 15.31 +51 02 23.4 19.1 d H72
2004-01-06 01:15:04 C 00 56 14.74 +51 02 25.3 18.9 d H72
2004-01-06 01:16:14 C 00 56 13.53 +51 02 31.4 19.0 d H72
2004-01-06 01:16:39 C 00 56 13.07 +51 02 32.9 19.2 d H72
2004-01-06 01:17:04 C 00 56 12.57 +51 02 35.1 19.3 d H72
2004-01-06 01:17:29 C 00 56 12.15 +51 02 37.2 19.1 d H72
2004-01-06 09:24:22 C 00 47 29.42 +51 40 42.3 m 379
2004-01-06 09:31:00 C 00 47 22.04 +51 41 11.6 m 379
2004-01-06 09:32:38 C 00 47 20.25 +51 41 18.6 m 379
2004-01-06 09:36:13 C 00 47 16.32 +51 41 34.5 m 379
2004-01-06 10:23:01 C 00 46 24.77 +51 45 00.8 m 379
2004-01-07 02:01:47 C 00 29 33.08 +52 48 28.6 c H41
2004-01-07 02:04:42 C 00 29 29.93 +52 48 39.3 c H41