106538 (2000 WK63)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7656156297 ± 9.83e-09
Semi-major axis (a)2.4188415700 AU ± 2.57e-09
Inclination (i)10.33638806° ± 2.09e-06
Long. of Asc. Node (Ω)163.38338048° ± 1.23e-05
Arg. of Perihelion (ω)41.74146542° ± 1.24e-05
Mean Anomaly (M)177.32530975° ± 2.41e-06
Mean Motion (n)0.2619999090°/day ± 4.18e-10
Perihelion dist (q)0.56693866 AU ± 2.38e-08
Aphelion dist (Q)4.27074448 AU ± 2.42e-08
Orbital Period3.76193369 yr ± 6.00e-09
Physical Parameters
H (abs. magnitude)16.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.125910 AU
Observations Used1056
Oppositions32
Arc Total1982-2025
First Observation Used2000-11-26
Last Observation Used2025-10-28
Observations (1158)
Date Type RA Dec Mag Band Observatory
2025-10-16 16:57:28 C 01 33 34.548 +00 37 31.34 W O18
2025-10-16 17:57:01 C 01 33 32.413 +00 37 17.48 W O18
2025-10-19 16:06:14 C 01 31 03.342 +00 21 13.14 W O18
2025-10-19 17:05:43 C 01 31 01.201 +00 20 59.95 W O18
2025-10-20 15:57:58 C 01 30 12.755 +00 15 52.05 W O18
2025-10-20 18:16:23 C 01 30 07.803 +00 15 21.19 W O18
2025-10-28 16:33:42 C 01 23 32.318 -00 24 47.17 W O18
2025-10-28 17:48:48 C 01 23 29.738 -00 25 02.18 W O18