AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QR30 ∴ Summary
Contact »
(202797) 2008QR30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.26728 8.731e-08 au
e 0.123239 5.251e-08
i 8.487 4.564e-06 deg
Ω 256.305 3.946e-05 deg
ω 156.379 4.679e-05 deg
M 46.166 2.276e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6181 au
Aphelion 5.9164 au
Asc. node-Earth separation 4.83243 au
Desc. node-Earth separation 3.67683 au
Earth MOID 3.63195 au
Orbital period 4415.48 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 811 (1)
Radar observations (Discarded) 0 (0)
Arc length 10426 days
Unobserved 101 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 102.052 deg
Declination 18.2617 deg
V Magnitude 20.5 mag
Solar Elongation -65.64 deg
Galactic Latitude 7.53 deg
Rate 0.162 deg/day
Direction 94.018 deg

More info »