AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RS81 ∴ Summary
Contact »
(235640) 2004RS81  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.51573 2.134e-08 au
e 0.163464 1.236e-07
i 3.521 1.842e-05 deg
Ω 321.75 0.0001758 deg
ω 86.746 0.0001897 deg
M 149.004 6.747e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1045 au
Aphelion 2.927 au
Asc. node-Earth separation 1.41249 au
Desc. node-Earth separation 1.48336 au
Earth MOID 1.11735 au
Orbital period 1457.45 days
Date of orbit computation  Oct 31 07:24
Observational summary
Optical observations (Discarded) 152 (2)
Radar observations (Discarded) 0 (0)
Arc length 5879.93 days
Unobserved 365 days

More info »
Ephemeris at epoch 58565 MJD
Right Ascension 252.842 deg
Declination -26.687 deg
V Magnitude 22.56 mag
Solar Elongation 107.09 deg
Galactic Latitude 11.13 deg
Rate 0.095 deg/day
Direction 110.174 deg

More info »





This Web Site has been visited 103864 times since

and this Page has been visited 49 times since 2011/11/23