AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RH99 ∴ Summary
Contact »
(117187) 2004RH99  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.39892 1.86e-08 au
e 0.172626 6.068e-08
i 2.114 6.429e-06 deg
Ω 237.919 0.0001868 deg
ω 160.738 0.0001882 deg
M 248.048 2.704e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9848 au
Aphelion 2.813 au
Asc. node-Earth separation 1.76702 au
Desc. node-Earth separation 1.0131 au
Earth MOID 0.99192 au
Orbital period 1357.13 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 415 (0)
Radar observations (Discarded) 0 (0)
Arc length 9002.22 days
Unobserved 292 days

More info »
Ephemeris at epoch 58567 MJD
Right Ascension 328.289 deg
Declination -11.1924 deg
V Magnitude 21.8 mag
Solar Elongation 37.22 deg
Galactic Latitude -45.27 deg
Rate 0.482 deg/day
Direction 69.548 deg

More info »





This Web Site has been visited 118658 times since

and this Page has been visited 77 times since 2011/10/23