AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RH186 ∴ Summary
Contact »
(66601) 1999RH186  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56083 1.123e-08 au
e 0.256189 5.775e-08
i 12.127 3.627e-06 deg
Ω 143.951 2.811e-05 deg
ω 116.276 2.954e-05 deg
M 54.373 9.102e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9048 au
Aphelion 3.2169 au
Asc. node-Earth separation 1.71206 au
Desc. node-Earth separation 1.13679 au
Earth MOID 0.92467 au
Orbital period 1496.82 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1156 (3)
Radar observations (Discarded) 0 (0)
Arc length 10802 days
Unobserved 219 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 1.0679 deg
Declination -3.50631 deg
V Magnitude 20.72 mag
Solar Elongation 29.72 deg
Galactic Latitude -63.83 deg
Rate 0.456 deg/day
Direction 72.403 deg

More info »