AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR87 ∴ Summary
Contact »
(396824) 2004RR87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12807 3.893e-08 au
e 0.174925 8.03e-08
i 1.27 1.022e-05 deg
Ω 159.566 0.0003944 deg
ω 157.827 0.0003965 deg
M 212.421 3.943e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5809 au
Aphelion 3.6752 au
Asc. node-Earth separation 2.62842 au
Desc. node-Earth separation 1.60093 au
Earth MOID 1.56739 au
Orbital period 2020.75 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 7170.89 days
Unobserved 51 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 151.508 deg
Declination 11.816 deg
V Magnitude 22.9 mag
Solar Elongation -112.45 deg
Galactic Latitude 48.36 deg
Rate 0.02 deg/day
Direction 102.321 deg

More info »