AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009OK22 ∴ Summary
Contact »
(490383) 2009OK22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74799 2.419e-08 au
e 0.296359 4.812e-08
i 18.241 4.962e-06 deg
Ω 149.116 1.764e-05 deg
ω 180.226 2.171e-05 deg
M 90.443 1.089e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9336 au
Aphelion 3.5624 au
Asc. node-Earth separation 2.5744 au
Desc. node-Earth separation 0.92255 au
Earth MOID 0.92243 au
Orbital period 1663.88 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 621 (164)
Radar observations (Discarded) 0 (0)
Arc length 7595.13 days
Unobserved 108 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 83.2929 deg
Declination 11.1669 deg
V Magnitude 22.6 mag
Solar Elongation -48.51 deg
Galactic Latitude -11.78 deg
Rate 0.331 deg/day
Direction 76.725 deg

More info »