AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QB108 ∴ Summary
Contact »
(109261) 2001QB108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16565 2.281e-08 au
e 0.112306 4.431e-08
i 5.106 5.434e-06 deg
Ω 37.723 5.592e-05 deg
ω 227.752 6.289e-05 deg
M 72.988 3.052e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8101 au
Aphelion 3.5212 au
Asc. node-Earth separation 2.38883 au
Desc. node-Earth separation 1.89956 au
Earth MOID 1.79762 au
Orbital period 2057.27 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 849 (2)
Radar observations (Discarded) 0 (0)
Arc length 8126.5 days
Unobserved 166 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 6.33796 deg
Declination -0.18968 deg
V Magnitude 20.85 mag
Solar Elongation 31.25 deg
Galactic Latitude -62.34 deg
Rate 0.35 deg/day
Direction 65.964 deg

More info »