AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RD289 ∴ Summary
Contact »
(371808) 2007RD289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14541 1.892e-08 au
e 0.210866 8.161e-08
i 6.292 6.763e-06 deg
Ω 35.681 5.707e-05 deg
ω 297.005 6.001e-05 deg
M 135.442 2.651e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.693 au
Aphelion 2.5978 au
Asc. node-Earth separation 0.87819 au
Desc. node-Earth separation 1.261 au
Earth MOID 0.69465 au
Orbital period 1147.79 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 172 (1)
Radar observations (Discarded) 0 (0)
Arc length 7556.14 days
Unobserved 113 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 107.088 deg
Declination 28.5533 deg
V Magnitude 23.22 mag
Solar Elongation -72.14 deg
Galactic Latitude 16 deg
Rate 0.313 deg/day
Direction 102.066 deg

More info »