AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YA23 ∴ Summary
Contact »
(529446) 2009YA23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71099 2.791e-08 au
e 0.133027 7.597e-08
i 9.815 6.632e-06 deg
Ω 131.525 4.534e-05 deg
ω 329.535 5.428e-05 deg
M 79.03 2.976e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3504 au
Aphelion 3.0716 au
Asc. node-Earth separation 1.40423 au
Desc. node-Earth separation 1.99361 au
Earth MOID 1.3732 au
Orbital period 1630.39 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 154 (2)
Radar observations (Discarded) 0 (0)
Arc length 10864.8 days
Unobserved 467 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 196.616 deg
Declination 8.15507 deg
V Magnitude 21.36 mag
Solar Elongation -152.55 deg
Galactic Latitude 70.7 deg
Rate 0.174 deg/day
Direction -74.628 deg

More info »