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
2003-12-22 18:58:54 C 04 44 19.09 +03 51 02.8 r 151
2003-12-22 18:59:21 C 04 44 18.97 +03 51 05.2 r 151
2003-12-22 18:59:47 C 04 44 18.87 +03 51 07.5 r 151
2003-12-22 19:00:12 C 04 44 18.73 +03 51 10.2 r 151
2003-12-22 19:00:39 C 04 44 18.59 +03 51 12.8 r 151
2003-12-22 19:01:05 C 04 44 18.44 +03 51 15.6 r 151
2003-12-22 19:01:31 C 04 44 18.31 +03 51 17.9 r 151
2003-12-22 19:01:57 C 04 44 18.17 +03 51 20.9 r 151
2003-12-22 19:02:53 C 04 44 17.89 +03 51 26.3 r 151
2003-12-22 19:03:12 C 04 44 17.75 +03 51 28.5 r 151
2003-12-22 21:18:01 C 04 43 36.08 +04 04 49.5 r A17
2003-12-22 22:09:54 C 04 43 19.88 +04 10 00.1 r A17
2003-12-23 07:27:27 C 04 40 25.84 +05 07 03.0 c H41
2003-12-23 07:31:40 C 04 40 24.45 +05 07 29.7 c H41
2003-12-23 07:33:28 C 04 40 23.86 +05 07 40.9 c H41
2003-12-23 07:35:43 C 04 40 23.16 +05 07 54.7 c H41
2003-12-23 07:39:17 C 04 40 22.00 +05 08 16.9 c H41
2003-12-23 07:41:28 C 04 40 21.26 +05 08 30.7 c H41
2003-12-23 07:43:29 C 04 40 20.61 +05 08 43.5 c H41
2003-12-23 07:46:01 C 04 40 19.81 +05 08 59.4 c H41
2003-12-23 07:48:43 C 04 40 18.93 +05 09 16.1 c H41
2003-12-23 07:50:46 C 04 40 18.27 +05 09 28.7 c H41
2003-12-23 07:53:11 C 04 40 17.47 +05 09 43.7 c H41
2003-12-23 07:56:02 C 04 40 16.55 +05 10 01.9 c H41
2003-12-23 07:58:03 C 04 40 15.91 +05 10 14.1 c H41
2003-12-23 12:33:18 C 04 38 50.98 +05 39 14.8 m 379
2003-12-23 12:34:26 C 04 38 50.59 +05 39 22.3 m 379
2003-12-23 12:37:54 C 04 38 49.41 +05 39 44.0 m 379
2003-12-23 12:43:43 C 04 38 47.50 +05 40 21.4 m 379
2003-12-23 12:47:01 C 04 38 46.37 +05 40 42.8 m 379
2003-12-23 12:54:41 C 04 38 43.77 +05 42 31.7 14.7 r D85
2003-12-23 12:58:33 C 04 38 42.47 +05 42 56.6 14.9 r D85
2003-12-23 13:00:13 C 04 38 41.90 +05 43 07.2 14.9 r D85
2003-12-23 23:48:50 C 04 35 06.73 +06 52 41.4 r 170
2003-12-23 23:51:02 C 04 35 05.92 +06 52 56.5 r 170
2003-12-23 23:51:05 C 04 35 05.71 +06 52 49.7 c A43
2003-12-23 23:51:39 C 04 35 05.69 +06 53 00.7 r 170
2003-12-23 23:53:32 C 04 35 05.06 +06 53 13.7 r 170
2003-12-24 00:00:25 C 04 35 02.49 +06 53 51.8 c A43
2003-12-24 00:08:05 C 04 34 59.83 +06 54 42.9 c A43
2003-12-24 00:17:35 C 04 34 56.53 +06 55 46.7 c A43
2003-12-24 06:43:23 C 04 32 44.14 +07 39 38.5 c H41
2003-12-24 06:45:39 C 04 32 43.33 +07 39 54.5 c H41
2003-12-24 06:48:12 C 04 32 42.38 +07 40 11.9 c H41
2003-12-24 06:51:48 C 04 32 41.09 +07 40 36.9 c H41
2003-12-24 06:53:58 C 04 32 40.37 +07 40 50.7 c H41
2003-12-24 06:56:02 C 04 32 39.60 +07 41 05.0 c H41
2003-12-24 06:58:01 C 04 32 38.93 +07 41 19.4 c H41
2003-12-24 06:59:45 C 04 32 38.16 +07 41 30.9 c H41
2003-12-24 07:03:02 C 04 32 37.09 +07 41 53.5 c H41