2013 QB11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5207600000
Semi-major axis (a)2.2183877000 AU
Inclination (i)9.20327000°
Long. of Asc. Node (Ω)155.72474000°
Arg. of Perihelion (ω)164.42924000°
Mean Anomaly (M)254.70709000°
Mean Motion (n)0.2982963300°/day
Perihelion dist (q)1.06314010 AU
Aphelion dist (Q)3.37363530 AU
Orbital Period3.30412270 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty6
Orbit TypeAmor
MOID0.057575 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-09-05
Observations (52)
Date Type RA Dec Mag Band Observatory
2013-09-05 14:47:07 C 23 55 15.96 -17 01 25.0 o 474
2013-09-05 14:49:14 C 23 55 16.57 -17 01 28.7 o 474