AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WA12 ∴ Summary
Contact »
(159844) 2003WA12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01086 3.171e-08 au
e 0.102841 5.541e-08
i 9.182 6.127e-06 deg
Ω 278.188 5.286e-05 deg
ω 154.414 7.008e-05 deg
M 294.962 4.535e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7012 au
Aphelion 3.3205 au
Asc. node-Earth separation 2.26585 au
Desc. node-Earth separation 1.74203 au
Earth MOID 1.71884 au
Orbital period 1908.25 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 453 (1)
Radar observations (Discarded) 0 (0)
Arc length 10822 days
Unobserved 153 days

More info »
Ephemeris at epoch 58563 MJD
Right Ascension 18.7806 deg
Declination 14.8685 deg
V Magnitude 20.54 mag
Solar Elongation -23.95 deg
Galactic Latitude -47.61 deg
Rate 0.413 deg/day
Direction 70.581 deg

More info »





This Web Site has been visited 83427 times since

and this Page has been visited 121 times since 2011/11/14