AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005OB21 ∴ Summary
Contact »
(268269) 2005OB21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.31716 2.208e-08 au
e 0.141567 8.484e-08
i 6.31 8.311e-06 deg
Ω 340.214 7.802e-05 deg
ω 323.775 8.614e-05 deg
M 222.725 4.207e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9891 au
Aphelion 2.6452 au
Asc. node-Earth separation 1.02869 au
Desc. node-Earth separation 1.57251 au
Earth MOID 0.97774 au
Orbital period 1288.34 days
Date of orbit computation  Jun 2 00:16
Observational summary
Optical observations (Discarded) 180 (5)
Radar observations (Discarded) 0 (0)
Arc length 5601.77 days
Unobserved 154 days

More info »
Ephemeris at epoch 58348 MJD
Right Ascension 177.724 deg
Declination -1.78031 deg
V Magnitude 22.32 mag
Solar Elongation -33.93 deg
Galactic Latitude 57.62 deg
Rate 0.44 deg/day
Direction 115.056 deg

More info »





This Web Site has been visited 578530 times since

and this Page has been visited 105 times since 2012/01/23