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
2003-11-26 08:02:22 C 05 57 37.18 -16 41 22.6 18.6 c 704
2003-11-26 08:20:42 C 05 57 36.58 -16 41 18.6 18.5 c 704
2003-11-26 08:39:15 C 05 57 35.95 -16 41 14.5 19.2 c 704
2003-11-29 07:36:41 C 05 55 10.44 -16 17 42.1 17.7 c 704
2003-11-29 07:53:55 C 05 55 09.63 -16 17 34.7 17.9 c 704
2003-11-29 08:15:56 C 05 55 08.65 -16 17 25.8 17.8 c 704
2003-11-29 08:44:59 C 05 55 07.37 -16 17 14.0 17.8 c 704
2003-11-29 09:06:09 C 05 55 06.40 -16 17 05.0 17.6 c 704
2003-11-30 07:29:53 C 05 54 10.92 -16 07 04.4 17.5 c 704
2003-11-30 07:47:24 C 05 54 10.06 -16 06 55.8 17.5 c 704
2003-11-30 08:03:27 C 05 54 09.37 -16 06 49.3 18.1 c 704
2003-11-30 08:19:28 C 05 54 08.44 -16 06 40.1 17.3 c 704
2003-11-30 08:35:30 C 05 54 07.72 -16 06 32.9 17.6 c 704
2003-12-01 07:32:59 C 05 53 04.84 -15 54 47.7 c H41
2003-12-01 07:40:07 C 05 53 04.44 -15 54 44.0 c H41
2003-12-01 07:44:02 C 05 53 04.23 -15 54 42.0 c H41
2003-12-01 07:46:43 C 05 53 04.13 -15 54 40.5 c H41
2003-12-01 07:49:10 C 05 53 03.98 -15 54 39.3 c H41
2003-12-01 07:51:16 C 05 53 04.13 -15 54 37.8 17.3 c 704
2003-12-01 07:52:08 C 05 53 03.81 -15 54 38.1 c H41
2003-12-01 07:55:56 C 05 53 03.64 -15 54 35.4 c H41
2003-12-01 08:09:50 C 05 53 03.17 -15 54 27.2 17.2 c 704
2003-12-01 08:28:32 C 05 53 02.16 -15 54 17.4 17.3 c 704
2003-12-01 08:47:08 C 05 53 01.20 -15 54 05.6 17.5 c 704
2003-12-02 07:57:49 C 05 51 51.58 -15 40 34.8 c H41
2003-12-02 08:02:26 C 05 51 51.31 -15 40 31.8 c H41
2003-12-02 08:05:49 C 05 51 51.20 -15 40 29.2 c H41
2003-12-02 08:09:22 C 05 51 50.89 -15 40 27.0 c H41
2003-12-02 08:17:19 C 05 51 50.52 -15 40 22.6 c H41
2003-12-02 08:19:59 C 05 51 50.29 -15 40 20.6 c H41
2003-12-05 06:13:54 C 05 47 42.87 -14 48 07.8 c 926
2003-12-05 06:18:12 C 05 47 42.55 -14 48 04.1 c 926
2003-12-05 06:22:28 C 05 47 42.21 -14 47 59.8 c 926
2003-12-05 08:22:05 C 05 47 33.43 -14 46 14.7 r 448
2003-12-05 08:26:11 C 05 47 33.12 -14 46 11.2 r 448
2003-12-05 08:30:15 C 05 47 32.79 -14 46 07.4 r 448
2003-12-05 08:33:19 C 05 47 32.59 -14 46 04.5 r 448
2003-12-07 22:18:41 C 05 42 55.90 -13 42 13.4 c 046
2003-12-07 22:20:19 C 05 42 55.75 -13 42 11.4 c 046
2003-12-07 22:21:14 C 05 42 55.64 -13 42 10.9 c 046
2003-12-07 22:22:17 C 05 42 55.53 -13 42 08.9 c 046
2003-12-07 22:23:15 C 05 42 55.42 -13 42 09.7 c 046
2003-12-07 22:24:16 C 05 42 55.39 -13 42 08.0 c 046
2003-12-07 23:01:34 C 05 42 52.55 -13 41 20.3 c 952
2003-12-07 23:03:55 C 05 42 52.34 -13 41 17.6 c 952
2003-12-07 23:06:17 C 05 42 52.12 -13 41 14.8 c 952
2003-12-07 23:10:59 C 05 42 51.65 -13 41 09.0 c 952
2003-12-07 23:31:43 C 05 42 49.81 -13 40 44.0 c 952
2003-12-07 23:34:05 C 05 42 49.62 -13 40 41.5 c 952
2003-12-07 23:36:27 C 05 42 49.36 -13 40 38.6 c 952