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
2003-12-28 05:52:06 C 03 51 38.32 +20 38 58.0 15.7 d H72
2003-12-28 05:52:46 C 03 51 37.89 +20 39 04.2 15.7 d H72
2003-12-28 05:53:25 C 03 51 37.59 +20 39 10.5 14.0 d H72
2003-12-28 05:54:04 C 03 51 37.27 +20 39 16.6 13.9 d H72
2003-12-28 06:15:15 C 03 51 27.60 +20 42 32.6 r G88
2003-12-28 06:26:31 C 03 51 21.44 +20 44 17.8 r G88
2003-12-28 06:36:51 C 03 51 15.77 +20 45 54.7 r G88
2003-12-28 11:26:09 C 03 48 42.47 +21 31 32.9 m 379
2003-12-28 11:27:18 C 03 48 41.82 +21 31 44.1 m 379
2003-12-28 11:28:27 C 03 48 41.21 +21 31 54.7 m 379
2003-12-28 11:36:27 C 03 48 36.71 +21 33 10.4 m 379
2003-12-28 11:37:35 C 03 48 36.04 +21 33 21.8 m 379
2003-12-28 11:39:53 C 03 48 34.76 +21 33 43.6 m 379
2003-12-28 11:41:02 C 03 48 34.09 +21 33 54.8 m 379
2003-12-28 12:10:43 C 03 48 17.44 +21 38 37.2 m 379
2003-12-28 12:11:52 C 03 48 16.74 +21 38 47.8 m 379
2003-12-28 12:20:34 C 03 48 12.15 +21 40 12.8 300
2003-12-28 12:37:35 C 03 48 02.56 +21 42 54.6 300
2003-12-28 12:54:36 C 03 47 52.96 +21 45 36.8 300
2003-12-28 18:13:14 C 03 44 58.89 +22 36 06.1 c J94
2003-12-28 18:16:57 C 03 44 56.76 +22 36 41.8 c J94
2003-12-28 18:22:19 C 03 44 53.75 +22 37 34.3 c J94
2003-12-30 04:54:00 C 03 23 49.78 +28 18 33.4 c H41
2003-12-30 04:55:20 C 03 23 48.88 +28 18 46.9 c H41
2003-12-30 04:56:48 C 03 23 47.89 +28 19 01.5 c H41
2003-12-30 04:58:12 C 03 23 46.95 +28 19 15.5 c H41
2003-12-30 04:59:37 C 03 23 46.00 +28 19 29.6 c H41
2003-12-30 05:01:09 C 03 23 44.94 +28 19 45.0 c H41
2003-12-30 05:02:36 C 03 23 44.01 +28 19 59.1 c H41
2003-12-30 05:03:59 C 03 23 43.06 +28 20 13.0 c H41
2003-12-30 05:05:26 C 03 23 42.10 +28 20 27.1 c H41
2003-12-30 05:06:50 C 03 23 41.17 +28 20 41.2 c H41
2003-12-30 05:08:07 C 03 23 40.28 +28 20 53.8 c H41
2003-12-30 05:09:28 C 03 23 39.35 +28 21 07.2 c H41
2003-12-30 05:10:57 C 03 23 38.36 +28 21 22.3 c H41
2003-12-30 05:12:26 C 03 23 37.40 +28 21 36.7 c H41
2003-12-30 05:13:48 C 03 23 36.45 +28 21 50.6 c H41
2003-12-30 11:50:50 C 03 19 12.587 +29 29 25.10 r 413
2003-12-30 11:52:32 C 03 19 11.438 +29 29 42.33 r 413
2003-12-30 11:54:22 C 03 19 10.161 +29 30 00.61 r 413
2003-12-30 12:06:39 C 03 19 02.48 +29 30 58.5 m 379
2003-12-30 12:07:48 C 03 19 01.68 +29 31 09.8 m 379
2003-12-30 12:13:33 C 03 18 57.72 +29 32 07.6 m 379
2003-12-30 12:14:42 C 03 18 56.90 +29 32 18.7 m 379
2003-12-30 12:15:51 C 03 18 56.10 +29 32 30.9 m 379
2003-12-30 12:17:00 C 03 18 55.32 +29 32 41.9 m 379
2003-12-30 12:18:24 C 03 18 54.29 +29 34 03.3 14.7 r D85
2003-12-30 12:19:15 C 03 18 53.74 +29 33 04.6 m 379
2003-12-30 12:22:19 C 03 18 51.50 +29 34 43.9 15.0 r D85
2003-12-30 12:22:41 C 03 18 51.34 +29 33 38.9 m 379