AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RN99 ∴ Summary
Contact »
(266637) 2008RN99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76965 1.979e-08 au
e 0.126424 5.563e-08
i 4.649 8.735e-06 deg
Ω 169.43 7.783e-05 deg
ω 284.862 8.807e-05 deg
M 58.893 4.086e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4195 au
Aphelion 3.1198 au
Asc. node-Earth separation 1.64682 au
Desc. node-Earth separation 1.81085 au
Earth MOID 1.44177 au
Orbital period 1683.58 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 265 (2)
Radar observations (Discarded) 0 (0)
Arc length 8415.09 days
Unobserved 49 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 154.967 deg
Declination 10.755 deg
V Magnitude 21.72 mag
Solar Elongation -116.97 deg
Galactic Latitude 50.81 deg
Rate 0.073 deg/day
Direction 93.301 deg

More info »