AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009XV21 ∴ Summary
Contact »
(425300) 2009XV21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64778 3.146e-08 au
e 0.133758 6.543e-08
i 11.13 7.42e-06 deg
Ω 337.037 3.111e-05 deg
ω 235.703 4.095e-05 deg
M 13.978 3.133e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2936 au
Aphelion 3.0019 au
Asc. node-Earth separation 1.80324 au
Desc. node-Earth separation 1.42836 au
Earth MOID 1.31047 au
Orbital period 1573.7 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 220 (1)
Radar observations (Discarded) 0 (0)
Arc length 7613.98 days
Unobserved 456 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 250.916 deg
Declination -39.9474 deg
V Magnitude 20.55 mag
Solar Elongation 137.97 deg
Galactic Latitude 3.91 deg
Rate 0.122 deg/day
Direction -136.81 deg

More info »