AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OB99 ∴ Summary
Contact »
(119124) 2001OB99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37697 8.784e-09 au
e 0.227859 3.828e-08
i 13.727 4.168e-06 deg
Ω 138.556 1.684e-05 deg
ω 264.222 1.958e-05 deg
M 6.856 1.093e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8354 au
Aphelion 2.9186 au
Asc. node-Earth separation 1.32044 au
Desc. node-Earth separation 1.18992 au
Earth MOID 0.90189 au
Orbital period 1338.55 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 1003 (4)
Radar observations (Discarded) 0 (0)
Arc length 8141.84 days
Unobserved 164 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 54.3144 deg
Declination 10.3146 deg
V Magnitude 20.27 mag
Solar Elongation -21.38 deg
Galactic Latitude -35.07 deg
Rate 0.62 deg/day
Direction 73.762 deg

More info »