AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WA100 ∴ Summary
Contact »
(381842) 2009WA100  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56562 1.711e-08 au
e 0.188673 7.233e-08
i 2.75 5.135e-06 deg
Ω 290.27 0.00022 deg
ω 230.247 0.0002216 deg
M 105.025 2.647e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0816 au
Aphelion 3.0497 au
Asc. node-Earth separation 1.79795 au
Desc. node-Earth separation 1.22466 au
Earth MOID 1.09196 au
Orbital period 1501.02 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 216 (0)
Radar observations (Discarded) 0 (0)
Arc length 10682 days
Unobserved 342 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 311.528 deg
Declination -18.0728 deg
V Magnitude 23.17 mag
Solar Elongation 79.05 deg
Galactic Latitude -33.19 deg
Rate 0.244 deg/day
Direction 72.597 deg

More info »