AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YY89 ∴ Summary
Contact »
(295993) 2008YY89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34128 1.242e-08 au
e 0.114182 7.079e-08
i 1.057 6.054e-06 deg
Ω 210.003 0.0003294 deg
ω 160.615 0.0003303 deg
M 172.153 2.886e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0739 au
Aphelion 2.6086 au
Asc. node-Earth separation 1.5847 au
Desc. node-Earth separation 1.09216 au
Earth MOID 1.0735 au
Orbital period 1308.51 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 198 (0)
Radar observations (Discarded) 0 (0)
Arc length 8104.15 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 175.762 deg
Declination 1.25116 deg
V Magnitude 22.17 mag
Solar Elongation -139.69 deg
Galactic Latitude 59.36 deg
Rate 0.114 deg/day
Direction -62.522 deg

More info »