2017 WR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5276250426 ± 6.51e-06
Semi-major axis (a)0.8466008111 AU ± 1.41e-08
Inclination (i)5.76681819° ± 1.41e-04
Long. of Asc. Node (Ω)62.12958667° ± 1.39e-04
Arg. of Perihelion (ω)138.40298305° ± 2.50e-04
Mean Anomaly (M)6.78432414° ± 5.45e-04
Mean Motion (n)1.2653021787°/day ± 3.15e-08
Perihelion dist (q)0.39991302 AU ± 5.51e-06
Aphelion dist (Q)1.29328860 AU ± 5.51e-06
Orbital Period0.77896514 yr ± 1.94e-08
Physical Parameters
H (abs. magnitude)24.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.367″
Uncertainty0
Orbit TypeAten
MOID0.003572 AU
Observations Used52
Oppositions2
Arc Total2017-2024
First Observation Used2017-11-16
Last Observation Used2024-11-20
Observations (52)
Date Type RA Dec Mag Band Observatory
2024-11-20 02:56:48 C 01 48 37.922 +03 31 19.52 V I52
2024-11-20 03:01:42 C 01 48 34.880 +03 31 09.80 V I52