AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RS90 ∴ Summary
Contact »
(117185) 2004RS90  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.80116 2.596e-08 au
e 0.283209 8.654e-08
i 9.144 7.946e-06 deg
Ω 211.066 4.089e-05 deg
ω 165.601 4.308e-05 deg
M 336.831 1.405e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0078 au
Aphelion 3.5945 au
Asc. node-Earth separation 2.54361 au
Desc. node-Earth separation 1.02725 au
Earth MOID 1.01068 au
Orbital period 1712.4 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 549 (3)
Radar observations (Discarded) 0 (0)
Arc length 8368.99 days
Unobserved 98 days

More info »
Ephemeris at epoch 58505 MJD
Right Ascension 352.198 deg
Declination -1.09103 deg
V Magnitude 19.55 mag
Solar Elongation -51.04 deg
Galactic Latitude -57.28 deg
Rate 0.546 deg/day
Direction 72.628 deg

More info »





This Web Site has been visited 173597 times since

and this Page has been visited 100 times since 2011/10/11