2025 WA3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6480964366 ± 6.70e-08
Semi-major axis (a)1.6047057598 AU ± 8.63e-09
Inclination (i)6.27694713° ± 3.45e-06
Long. of Asc. Node (Ω)79.91431529° ± 1.42e-06
Arg. of Perihelion (ω)97.61414613° ± 1.22e-05
Mean Anomaly (M)324.26911388° ± 5.06e-07
Mean Motion (n)0.4848631281°/day ± 3.91e-09
Perihelion dist (q)0.56470168 AU ± 1.08e-07
Aphelion dist (Q)2.64470984 AU ± 1.08e-07
Orbital Period2.03279282 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)20.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-11
RMS Residual0.169″
Uncertainty0
Orbit TypeApollo
MOID0.005087 AU
Observations Used286
Oppositions2
Arc Total2021-2025
First Observation Used2025-11-23
Last Observation Used2023-12-10
Observations (8)
Date Type RA Dec Mag Band Observatory
2021-11-09 14:13:15 C 09 02 36.921 +14 42 23.28 V F51
2021-11-09 14:28:57 C 09 02 41.869 +14 42 08.93 V F51
2021-11-09 14:50:48 C 09 02 48.706 +14 41 48.91 V F51
2021-11-09 15:06:32 C 09 02 53.597 +14 41 34.45 V F51
2023-10-26 11:06:40 C 06 21 07.600 +17 45 53.30 V G96
2023-10-26 11:21:53 C 06 21 09.240 +17 45 52.10 V G96
2023-12-10 11:44:25 C 12 57 02.668 -01 06 41.04 V V00
2023-12-10 11:51:28 C 12 57 07.391 -01 07 02.82 V V00