AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YX ∴ Summary
Contact »
(499359) 2009YX  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64487 3.438e-08 au
e 0.15601 5.707e-08
i 4.545 6.411e-06 deg
Ω 253.667 0.0001172 deg
ω 188.963 0.000122 deg
M 114.852 3.863e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2322 au
Aphelion 3.0575 au
Asc. node-Earth separation 2.0361 au
Desc. node-Earth separation 1.25129 au
Earth MOID 1.24871 au
Orbital period 1571.11 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 159 (0)
Radar observations (Discarded) 0 (0)
Arc length 4799.93 days
Unobserved 461 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 215.875 deg
Declination -18.7289 deg
V Magnitude 21.61 mag
Solar Elongation 168.6 deg
Galactic Latitude 39 deg
Rate 0.222 deg/day
Direction -67.848 deg

More info »