AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OC99 ∴ Summary
Contact »
(357060) 2001OC99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26367 1.094e-08 au
e 0.284278 5.269e-08
i 21.633 8.186e-06 deg
Ω 133.844 1.612e-05 deg
ω 255.469 2.236e-05 deg
M 193.254 1.975e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6202 au
Aphelion 2.9072 au
Asc. node-Earth separation 1.2553 au
Desc. node-Earth separation 0.92826 au
Earth MOID 0.74911 au
Orbital period 1243.99 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 436 (29)
Radar observations (Discarded) 0 (0)
Arc length 8279.18 days
Unobserved 39 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 231.418 deg
Declination 14.7397 deg
V Magnitude 21.2 mag
Solar Elongation 146.72 deg
Galactic Latitude 52.1 deg
Rate 0.241 deg/day
Direction -62.505 deg

More info »