AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QY25 ∴ Summary
Contact »
(321425) 2009QY25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01751 3.345e-08 au
e 0.216776 6.451e-08
i 4.67 6.685e-06 deg
Ω 143.794 8.828e-05 deg
ω 150.203 9.073e-05 deg
M 308.497 2.217e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3634 au
Aphelion 3.6716 au
Asc. node-Earth separation 2.55537 au
Desc. node-Earth separation 1.4081 au
Earth MOID 1.34855 au
Orbital period 1914.57 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 177 (3)
Radar observations (Discarded) 0 (0)
Arc length 7627.29 days
Unobserved 39 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 230.998 deg
Declination -11.0352 deg
V Magnitude 20.26 mag
Solar Elongation 163.71 deg
Galactic Latitude 36.85 deg
Rate 0.184 deg/day
Direction -68.308 deg

More info »