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
2003-12-20 06:26:21 C 05 00 19.82 -01 23 23.6 c H41
2003-12-20 06:28:17 C 05 00 19.38 -01 23 15.0 c H41
2003-12-20 06:30:02 C 05 00 18.95 -01 23 07.2 c H41
2003-12-20 06:31:52 C 05 00 18.49 -01 22 58.8 c H41
2003-12-20 06:35:13 C 05 00 17.69 -01 22 43.4 c H41
2003-12-20 06:37:09 C 05 00 17.20 -01 22 34.8 c H41
2003-12-20 06:39:00 C 05 00 16.76 -01 22 26.3 c H41
2003-12-20 06:40:52 C 05 00 16.29 -01 22 17.8 c H41
2003-12-20 06:42:42 C 05 00 15.85 -01 22 09.8 c H41
2003-12-20 06:44:34 C 05 00 15.38 -01 22 01.1 c H41
2003-12-20 06:46:35 C 05 00 14.89 -01 21 51.7 c H41
2003-12-20 06:48:37 C 05 00 14.39 -01 21 42.6 c H41
2003-12-20 06:50:25 C 05 00 13.94 -01 21 34.5 c H41
2003-12-20 13:12:29 C 04 58 44.52 -00 52 17.9 m 379
2003-12-20 13:14:38 C 04 58 43.95 -00 52 07.5 m 379
2003-12-20 13:17:26 C 04 58 43.25 -00 51 54.5 m 379
2003-12-20 13:19:36 C 04 58 42.73 -00 51 43.7 m 379
2003-12-20 13:28:12 C 04 58 40.49 -00 51 04.2 m 379
2003-12-20 13:59:43 C 04 58 32.60 -00 48 37.0 m 379
2003-12-20 14:01:52 C 04 58 32.02 -00 48 26.4 m 379
2003-12-20 14:15:46 C 04 58 28.52 -00 47 21.8 m 379
2003-12-20 14:20:04 C 04 58 27.44 -00 47 00.9 m 379
2003-12-21 13:06:19 C 04 52 42.39 +01 05 23.1 m 379
2003-12-21 13:11:16 C 04 52 40.97 +01 05 49.2 m 379
2003-12-21 13:12:56 C 04 52 40.52 +01 05 57.8 m 379
2003-12-21 13:14:34 C 04 52 40.09 +01 06 05.9 m 379
2003-12-21 13:16:14 C 04 52 39.64 +01 06 14.8 m 379
2003-12-21 13:17:53 C 04 52 39.16 +01 06 23.1 m 379
2003-12-21 13:19:31 C 04 52 38.74 +01 06 31.2 m 379
2003-12-21 13:23:44 C 04 52 37.58 +01 06 53.8 m 379
2003-12-21 13:25:22 C 04 52 37.13 +01 07 01.8 m 379
2003-12-21 13:27:02 C 04 52 36.63 +01 07 10.5 m 379
2003-12-21 13:28:41 C 04 52 36.15 +01 07 19.9 m 379
2003-12-21 13:33:37 C 04 52 34.84 +01 07 45.3 m 379
2003-12-21 13:35:17 C 04 52 34.37 +01 07 53.4 m 379
2003-12-22 04:10:56 C 04 48 36.40 +02 26 22.6 m 333
2003-12-22 04:12:25 C 04 48 36.02 +02 26 30.8 m 333
2003-12-22 04:13:54 C 04 48 35.52 +02 26 39.2 m 333
2003-12-22 04:15:22 C 04 48 35.11 +02 26 47.0 m 333
2003-12-22 12:27:40 C 04 46 13.63 +03 13 08.4 m 379
2003-12-22 12:32:37 C 04 46 12.12 +03 13 36.5 m 379
2003-12-22 12:35:55 C 04 46 11.10 +03 13 56.0 m 379
2003-12-22 12:52:12 C 04 46 06.18 +03 15 29.7 m 379
2003-12-22 12:57:10 C 04 46 04.69 +03 15 57.9 m 379
2003-12-22 13:00:27 C 04 46 03.66 +03 16 17.5 m 379
2003-12-22 18:56:49 C 04 44 19.77 +03 50 50.3 r 151
2003-12-22 18:57:14 C 04 44 19.61 +03 50 52.8 r 151
2003-12-22 18:57:37 C 04 44 19.51 +03 50 55.2 r 151
2003-12-22 18:58:03 C 04 44 19.37 +03 50 57.5 r 151
2003-12-22 18:58:28 C 04 44 19.26 +03 51 00.2 r 151