AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011OC55 ∴ Summary
Contact »
(439083) 2011OC55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55656 2.759e-08 au
e 0.116096 7.72e-08
i 10.687 9.167e-06 deg
Ω 128.654 3.064e-05 deg
ω 219.655 4.964e-05 deg
M 6.079 4.322e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2598 au
Aphelion 2.8534 au
Asc. node-Earth separation 1.78518 au
Desc. node-Earth separation 1.30042 au
Earth MOID 1.26196 au
Orbital period 1493.08 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 195 (0)
Radar observations (Discarded) 0 (0)
Arc length 7717.13 days
Unobserved 748 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 14.7633 deg
Declination -0.51318 deg
V Magnitude 21.84 mag
Solar Elongation 23.35 deg
Galactic Latitude -63.32 deg
Rate 0.503 deg/day
Direction 70.887 deg

More info »