AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OA22 ∴ Summary
Contact »
(153322) 2001OA22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32404 7.228e-09 au
e 0.194104 3.761e-08
i 8.456 3.936e-06 deg
Ω 334.217 2.558e-05 deg
ω 0.407 2.776e-05 deg
M 142.787 1.276e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8729 au
Aphelion 2.7752 au
Asc. node-Earth separation 0.86308 au
Desc. node-Earth separation 1.78604 au
Earth MOID 0.86285 au
Orbital period 1294.09 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 1181 (6)
Radar observations (Discarded) 0 (0)
Arc length 9165.07 days
Unobserved 67 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 109.033 deg
Declination 26.5424 deg
V Magnitude 20.7 mag
Solar Elongation -98.53 deg
Galactic Latitude 16.82 deg
Rate 0.162 deg/day
Direction 117.177 deg

More info »