AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RR8 ∴ Summary
Contact »
(488526) 2001RR8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3731 9.797e-09 au
e 0.242912 1.219e-07
i 3.142 1.214e-05 deg
Ω 174.094 0.0001155 deg
ω 192.409 0.000117 deg
M 50.89 1.56e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7966 au
Aphelion 2.9496 au
Asc. node-Earth separation 1.93339 au
Desc. node-Earth separation 0.8003 au
Earth MOID 0.79529 au
Orbital period 1335.28 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 221 (1)
Radar observations (Discarded) 0 (0)
Arc length 8168.92 days
Unobserved 109 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 73.1116 deg
Declination 20.1402 deg
V Magnitude 23.08 mag
Solar Elongation -39.27 deg
Galactic Latitude -14.93 deg
Rate 0.503 deg/day
Direction 82.56 deg

More info »