NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OR2 ∴ Summary
Contact »
(52768) 1998OR2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38023 2.033e-08 au
e 0.572546 3.678e-08
i 5.878 5.44e-06 deg
Ω 27.067 4.601e-05 deg
ω 174.461 4.593e-05 deg
M 211.134 1.252e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0174 au
Aphelion 3.743 au
Asc. node-Earth separation 2.72416 au
Desc. node-Earth separation 0.01356 au
Earth MOID 0.01339 au
Orbital period 1341.31 days
Date of orbit computation   Nov 3 16:43
Observational summary
Optical observations (Discarded) 521 (5)
Radar observations (Discarded) 0 (0)
Arc length 11448 days
Unobserved 17 days

More info »
Ephemeris at epoch 58441 MJD
Right Ascension 25.9864 deg
Declination 12.0434 deg
V Magnitude 21.29 mag
Solar Elongation -152.08 deg
Galactic Latitude -48.81 deg
Rate 0.204 deg/day
Direction -108.171 deg

More info »





This Web Site has been visited 421069 times since 47

and this Page has been visited 5028 times since 2011/06/24