200754 (2001 WA25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5170077453 ± 9.86e-09
Semi-major axis (a)1.7560259600 AU ± 6.61e-10
Inclination (i)15.51087813° ± 4.95e-06
Long. of Asc. Node (Ω)279.73762505° ± 5.04e-06
Arg. of Perihelion (ω)83.77586728° ± 6.09e-06
Mean Anomaly (M)130.54314968° ± 1.74e-06
Mean Motion (n)0.4235609154°/day ± 2.39e-10
Perihelion dist (q)0.84814694 AU ± 1.73e-08
Aphelion dist (Q)2.66390498 AU ± 1.73e-08
Orbital Period2.32700008 yr ± 1.31e-09
Physical Parameters
H (abs. magnitude)18.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.311″
Uncertainty0
Orbit TypeApollo
MOID0.096156 AU
Observations Used542
Oppositions13
Arc Total2001-2023
First Observation Used2001-11-27
Last Observation Used2023-01-24
Observations (565)
Date Type RA Dec Mag Band Observatory
2023-01-15 04:43:11 C 07 34 39.586 +11 10 03.83 V W68
2023-01-15 04:52:19 C 07 34 38.762 +11 10 00.84 V W68
2023-01-15 05:40:56 C 07 34 33.972 +11 09 44.57 V W68
2023-01-19 05:07:17 C 07 26 08.782 +10 40 33.35 V W68
2023-01-19 05:11:50 C 07 26 08.386 +10 40 32.16 V W68
2023-01-19 05:19:37 C 07 26 07.721 +10 40 29.50 V W68
2023-01-19 05:35:59 C 07 26 06.286 +10 40 25.32 V W68
2023-01-20 22:25:38 C 07 22 49.966 +10 29 41.10 V M22
2023-01-20 22:33:36 C 07 22 49.270 +10 29 38.87 V M22
2023-01-20 23:08:17 C 07 22 46.493 +10 29 30.59 V M22
2023-01-20 23:12:50 C 07 22 46.145 +10 29 29.18 V M22
2023-01-24 10:12:58 C 07 16 44.422 +10 10 31.69 V T05
2023-01-24 10:17:32 C 07 16 44.098 +10 10 30.40 V T05
2023-01-24 10:25:21 C 07 16 43.514 +10 10 28.42 V T05
2023-01-24 11:16:31 C 07 16 39.866 +10 10 18.16 V T05