AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OO46 ∴ Summary
Contact »
(153331) 2001OO46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25938 8.632e-09 au
e 0.1668 3.327e-08
i 7.623 3.882e-06 deg
Ω 142.057 3.266e-05 deg
ω 188.937 3.542e-05 deg
M 227.59 1.546e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8825 au
Aphelion 2.6362 au
Asc. node-Earth separation 1.64327 au
Desc. node-Earth separation 0.87326 au
Earth MOID 0.87173 au
Orbital period 1240.45 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 650 (4)
Radar observations (Discarded) 0 (0)
Arc length 7896.82 days
Unobserved 433 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 182.221 deg
Declination 8.80981 deg
V Magnitude 20.49 mag
Solar Elongation -147.31 deg
Galactic Latitude 69.1 deg
Rate 0.183 deg/day
Direction -67.153 deg

More info »