483547 (2003 WM25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5663327283 ± 5.56e-09
Semi-major axis (a)2.6169533903 AU ± 2.63e-09
Inclination (i)12.23165063° ± 1.32e-06
Long. of Asc. Node (Ω)67.75353917° ± 3.91e-06
Arg. of Perihelion (ω)295.19369563° ± 5.36e-06
Mean Anomaly (M)96.85635590° ± 8.24e-07
Mean Motion (n)0.2328189331°/day ± 3.51e-10
Perihelion dist (q)1.13488704 AU ± 1.46e-08
Aphelion dist (Q)4.09901974 AU ± 1.51e-08
Orbital Period4.23344558 yr ± 6.39e-09
Physical Parameters
H (abs. magnitude)17.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.174″
Uncertainty0
Orbit TypeAmor
MOID0.228397 AU
Observations Used636
Oppositions17
Arc Total2003-2025
First Observation Used2003-10-22
Last Observation Used2025-02-13
Observations (711)
Date Type RA Dec Mag Band Observatory
2025-01-21 04:57:17 C 03 25 50.156 +25 51 52.85 V V00
2025-01-21 05:05:24 C 03 25 50.725 +25 51 56.34 V V00
2025-01-21 05:13:28 C 03 25 51.301 +25 51 59.98 V V00
2025-01-21 05:21:33 C 03 25 51.863 +25 52 03.54 V V00
2025-01-23 03:29:34 C 03 29 13.182 +26 12 34.60 V G96
2025-01-23 03:37:39 C 03 29 13.729 +26 12 37.76 V G96
2025-01-23 03:45:44 C 03 29 14.370 +26 12 40.90 V G96
2025-01-23 03:53:50 C 03 29 14.910 +26 12 44.32 V G96
2025-02-13 07:42:23 C 04 07 57.436 +29 07 56.95 X F52
2025-02-13 08:13:24 C 04 07 59.843 +29 08 05.13 X F52
2025-02-13 08:28:55 C 04 08 01.046 +29 08 08.95 X F52