2009 QT

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1993271000
Semi-major axis (a)1.3329729000 AU
Inclination (i)12.52086000°
Long. of Asc. Node (Ω)318.41624000°
Arg. of Perihelion (ω)327.73181000°
Mean Anomaly (M)231.57229000°
Mean Motion (n)0.6404306400°/day
Perihelion dist (q)1.06727530 AU
Aphelion dist (Q)1.59867050 AU
Orbital Period1.53897650 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty6
Orbit TypeAmor
MOID0.073604 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-09-12
Observations (52)
Date Type RA Dec Mag Band Observatory
2009-09-12 02:24:27 C 21 53 11.93 +28 54 39.9 o H55
2009-09-12 02:58:04 C 21 53 10.14 +28 54 52.8 o H55