AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QR90 ∴ Summary
Contact »
(469776) 2005QR90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17212 2.262e-08 au
e 0.200222 8.303e-08
i 0.165 8.559e-06 deg
Ω 196.746 0.002435 deg
ω 156.294 0.002435 deg
M 99.111 1.882e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.537 au
Aphelion 3.8072 au
Asc. node-Earth separation 2.72405 au
Desc. node-Earth separation 1.57709 au
Earth MOID 1.53171 au
Orbital period 2063.59 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 228 (0)
Radar observations (Discarded) 0 (0)
Arc length 10640.9 days
Unobserved 131 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 102.777 deg
Declination 22.7686 deg
V Magnitude 22.92 mag
Solar Elongation -65.85 deg
Galactic Latitude 10.1 deg
Rate 0.241 deg/day
Direction 94.908 deg

More info »