AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002OQ21 ∴ Summary
Contact »
(282280) 2002OQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74273 1.437e-08 au
e 0.277898 5.473e-08
i 8.465 7.412e-06 deg
Ω 135.535 4.565e-05 deg
ω 107.093 4.843e-05 deg
M 318.152 1.623e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9805 au
Aphelion 3.5049 au
Asc. node-Earth separation 1.77087 au
Desc. node-Earth separation 1.32588 au
Earth MOID 0.98747 au
Orbital period 1659.1 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 276 (2)
Radar observations (Discarded) 0 (0)
Arc length 7926.96 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 163.621 deg
Declination 16.5643 deg
V Magnitude 20.32 mag
Solar Elongation -122.19 deg
Galactic Latitude 60.97 deg
Rate 0.029 deg/day
Direction 121.36 deg

More info »