NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008ON ∴ Summary
Contact »
2008ON  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.46081 3.189e-08 au
e 0.207726 1.802e-07
i 30.444 3.11e-05 deg
Ω 320.757 1.204e-05 deg
ω 5.572 0.0002088 deg
M 289.949 0.0001825 deg

More info »
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1574 au
Aphelion 1.7643 au
Asc. node-Earth separation 0.14611 au
Desc. node-Earth separation 0.77542 au
Earth MOID 0.14607 au
Orbital period 644.896 days
Date of orbit computation   May 15 16:38
Observational summary
Optical observations (Discarded) 84 (1)
Radar observations (Discarded) 0 (0)
Arc length 2718 days
Unobserved 537 days

More info »
Ephemeris at epoch 57928 MJD
Right Ascension 19.552 deg
Declination 13.0862 deg
V Magnitude 22.61 mag
Solar Elongation 69.54 deg
Galactic Latitude -49.26 deg
Rate 0.991 deg/day
Direction 36.69 deg

More info »





This Web Site has been visited 19948 times since

and this Page has been visited 1616 times since 2011/06/25