AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010AY99 ∴ Summary
Contact »
2010AY99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16723 7.653e-08 au
e 0.206972 1.05e-07
i 14.97 1.296e-05 deg
Ω 108.617 4.234e-05 deg
ω 85.105 8.812e-05 deg
M 178.056 5.054e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5117 au
Aphelion 3.8228 au
Asc. node-Earth separation 1.99634 au
Desc. node-Earth separation 2.06934 au
Earth MOID 1.56663 au
Orbital period 2058.82 days
Date of orbit computation  feb 22 07:42
Observational summary
Optical observations (Discarded) 72 (3)
Radar observations (Discarded) 0 (0)
Arc length 4098.01 days
Unobserved 1111 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 20.4891 deg
Declination -4.20636 deg
V Magnitude 24.05 mag
Solar Elongation 16.02 deg
Galactic Latitude -65.95 deg
Rate 0.296 deg/day
Direction 69.18 deg

More info »