2023 QW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5456608000
Semi-major axis (a)1.4794592000 AU
Inclination (i)10.73658000°
Long. of Asc. Node (Ω)327.22646000°
Arg. of Perihelion (ω)89.71368000°
Mean Anomaly (M)59.96970000°
Mean Motion (n)0.5477086600°/day
Perihelion dist (q)0.67217630 AU
Aphelion dist (Q)2.28674210 AU
Orbital Period1.79951090 yr
Physical Parameters
H (abs. magnitude)25.97
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty7
Orbit TypeApollo
MOID0.007402 AU
Observations Used46
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-08-22
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-08-22 21:50:08 C 19 11 16.358 +01 47 43.98 X Z43