AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WA178 ∴ Summary
Contact »
(453544) 2009WA178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22079 4.989e-08 au
e 0.07655 8.274e-08
i 2.886 7.474e-06 deg
Ω 87.563 0.0002159 deg
ω 326.306 0.0002446 deg
M 175.433 0.0001076 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9742 au
Aphelion 3.4673 au
Asc. node-Earth separation 2.02685 au
Desc. node-Earth separation 2.40383 au
Earth MOID 1.98636 au
Orbital period 2111.26 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 7067.24 days
Unobserved 394 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 239.284 deg
Declination -18.1915 deg
V Magnitude 21.8 mag
Solar Elongation 153.91 deg
Galactic Latitude 26.13 deg
Rate 0.146 deg/day
Direction -79.319 deg

More info »