2012 QW17

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6469487000
Semi-major axis (a)2.4494886000 AU
Inclination (i)12.78572000°
Long. of Asc. Node (Ω)152.05542000°
Arg. of Perihelion (ω)117.84713000°
Mean Anomaly (M)180.25229000°
Mean Motion (n)0.2570934100°/day
Perihelion dist (q)0.86479510 AU
Aphelion dist (Q)4.03418210 AU
Orbital Period3.83365590 yr
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty7
Orbit TypeApollo
MOID0.036610 AU
Observations Used48
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-09-05
Observations (52)
Date Type RA Dec Mag Band Observatory
2012-09-05 03:58:28 C 22 42 14.82 -23 03 06.9 u 807
2012-09-05 04:04:27 C 22 42 15.47 -23 03 12.6 u 807