AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005OS12 ∴ Summary
Contact »
(229331) 2005OS12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38119 1.133e-08 au
e 0.250977 5.786e-08
i 5.623 5.045e-06 deg
Ω 353.611 5.766e-05 deg
ω 55.94 5.922e-05 deg
M 336.106 1.001e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7836 au
Aphelion 2.9788 au
Asc. node-Earth separation 0.9515 au
Desc. node-Earth separation 1.60206 au
Earth MOID 0.80094 au
Orbital period 1342.12 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 395 (2)
Radar observations (Discarded) 0 (0)
Arc length 8951.24 days
Unobserved 312 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 23.5943 deg
Declination 11.6381 deg
V Magnitude 21.05 mag
Solar Elongation 9.95 deg
Galactic Latitude -49.86 deg
Rate 0.631 deg/day
Direction 66.316 deg

More info »