AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WE165 ∴ Summary
Contact »
(494979) 2009WE165  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55424 3.439e-08 au
e 0.180205 3.52e-07
i 5.337 1.116e-05 deg
Ω 66.655 9.422e-05 deg
ω 332.025 0.0001069 deg
M 209.365 4.49e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.094 au
Aphelion 3.0145 au
Asc. node-Earth separation 1.1462 au
Desc. node-Earth separation 1.92579 au
Earth MOID 1.10384 au
Orbital period 1491.04 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 181 (2)
Radar observations (Discarded) 0 (0)
Arc length 6345.9 days
Unobserved 346 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 256.591 deg
Declination -22.0375 deg
V Magnitude 22.82 mag
Solar Elongation 110.87 deg
Galactic Latitude 11.19 deg
Rate 0.07 deg/day
Direction 107.662 deg

More info »