458375 (2010 WY8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1355448817 ± 4.84e-08
Semi-major axis (a)1.3851688682 AU ± 1.44e-09
Inclination (i)5.98385679° ± 2.52e-06
Long. of Asc. Node (Ω)88.83390660° ± 2.50e-05
Arg. of Perihelion (ω)81.47083315° ± 2.91e-05
Mean Anomaly (M)339.87135928° ± 1.27e-05
Mean Motion (n)0.6045861484°/day ± 9.42e-10
Perihelion dist (q)1.19741632 AU ± 6.70e-08
Aphelion dist (Q)1.57292142 AU ± 6.70e-08
Orbital Period1.63024953 yr ± 2.54e-09
Physical Parameters
H (abs. magnitude)21.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty0
Orbit TypeAmor
MOID0.232856 AU
Observations Used150
Oppositions8
Arc Total2003-2023
First Observation Used2003-04-03
Last Observation Used2023-12-08
Observations (158)
Date Type RA Dec Mag Band Observatory
2023-11-19 09:15:03 C 03 05 07.245 +06 08 35.29 X F51
2023-11-19 09:53:56 C 03 05 04.079 +06 08 37.62 X F51
2023-11-19 10:10:15 C 03 05 02.733 +06 08 38.53 X F51
2023-12-04 02:49:24 C 02 40 53.68 +07 06 05.9 V 691
2023-12-04 03:13:32 C 02 40 52.25 +07 06 12.2 V 691
2023-12-08 09:05:45 C 02 35 44.147 +07 35 59.42 X F51
2023-12-08 09:23:57 C 02 35 43.254 +07 36 05.30 X F51
2023-12-08 09:42:11 C 02 35 42.344 +07 36 10.88 X F51