AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YQ90 ∴ Summary
Contact »
(237307) 2008YQ90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04759 2.713e-08 au
e 0.116662 5.221e-08
i 3.652 5.539e-06 deg
Ω 270.715 9.95e-05 deg
ω 310.49 0.0001034 deg
M 212.215 2.845e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6921 au
Aphelion 3.4031 au
Asc. node-Earth separation 1.77835 au
Desc. node-Earth separation 2.26917 au
Earth MOID 1.68551 au
Orbital period 1943.27 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 394 (1)
Radar observations (Discarded) 0 (0)
Arc length 8151.1 days
Unobserved 110 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 60.5788 deg
Declination 21.693 deg
V Magnitude 22.27 mag
Solar Elongation -27.91 deg
Galactic Latitude -22.82 deg
Rate 0.324 deg/day
Direction 80.321 deg

More info »