AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009OA18 ∴ Summary
Contact »
(296535) 2009OA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5334 1.466e-08 au
e 0.203984 1.779e-07
i 8.359 1.731e-05 deg
Ω 306.73 4.243e-05 deg
ω 334.235 7.325e-05 deg
M 255.62 4.738e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0166 au
Aphelion 3.0502 au
Asc. node-Earth separation 1.03619 au
Desc. node-Earth separation 1.99009 au
Earth MOID 1.00366 au
Orbital period 1472.83 days
Date of orbit computation  feb 22 02:53
Observational summary
Optical observations (Discarded) 228 (0)
Radar observations (Discarded) 0 (0)
Arc length 8722.19 days
Unobserved 67 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 139.78 deg
Declination 9.86437 deg
V Magnitude 21.85 mag
Solar Elongation -130.41 deg
Galactic Latitude 37.22 deg
Rate 0.077 deg/day
Direction -78.739 deg

More info »