AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011OG28 ∴ Summary
Contact »
(389655) 2011OG28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31032 1.139e-08 au
e 0.057943 6.683e-08
i 6.814 4.402e-06 deg
Ω 121.984 6.213e-05 deg
ω 120.399 7.964e-05 deg
M 284.119 4.867e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1765 au
Aphelion 2.4442 au
Asc. node-Earth separation 1.38852 au
Desc. node-Earth separation 1.22132 au
Earth MOID 1.17154 au
Orbital period 1282.65 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 366 (1)
Radar observations (Discarded) 0 (0)
Arc length 9729.77 days
Unobserved 36 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 145.96 deg
Declination 20.2387 deg
V Magnitude 21.18 mag
Solar Elongation -108.34 deg
Galactic Latitude 46.74 deg
Rate 0.145 deg/day
Direction 112.531 deg

More info »