2017 WQ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0444604626 ± 5.28e-07
Semi-major axis (a)1.3184368241 AU ± 1.41e-08
Inclination (i)23.05428812° ± 2.85e-05
Long. of Asc. Node (Ω)52.66685193° ± 9.46e-06
Arg. of Perihelion (ω)112.14677247° ± 4.82e-04
Mean Anomaly (M)354.16329028° ± 5.43e-04
Mean Motion (n)0.6510634115°/day ± 1.04e-08
Perihelion dist (q)1.25981851 AU ± 6.96e-07
Aphelion dist (Q)1.37705514 AU ± 6.96e-07
Orbital Period1.51387141 yr ± 2.43e-08
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeAmor
MOID0.281903 AU
Observations Used48
Oppositions2
Arc Total2014-2020
First Observation Used2014-09-22
Last Observation Used2020-10-14
Observations (52)
Date Type RA Dec Mag Band Observatory
2020-10-14 11:33:15 C 02 58 53.264 -22 43 18.84 U F51
2020-10-14 11:48:06 C 02 58 51.552 -22 43 09.21 U F51