AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RS71 ∴ Summary
Contact »
(121252) 1999RS71  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09153 3.32e-08 au
e 0.224642 7.538e-08
i 15.922 9.64e-06 deg
Ω 352.918 2.331e-05 deg
ω 32.572 3.016e-05 deg
M 160.326 2.046e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.397 au
Aphelion 3.786 au
Asc. node-Earth separation 1.46267 au
Desc. node-Earth separation 2.62526 au
Earth MOID 1.41367 au
Orbital period 1985.45 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 346 (0)
Radar observations (Discarded) 0 (0)
Arc length 6791.86 days
Unobserved 285 days

More info »
Ephemeris at epoch 58506 MJD
Right Ascension 214.016 deg
Declination -22.5857 deg
V Magnitude 21.45 mag
Solar Elongation 83.18 deg
Galactic Latitude 36.24 deg
Rate 0.158 deg/day
Direction 132.56 deg

More info »





This Web Site has been visited 179629 times since

and this Page has been visited 60 times since 2011/10/19