AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000WA161 ∴ Summary
Contact »
(39180) 2000WA161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61229 1.043e-08 au
e 0.142936 3.495e-08
i 14.666 4.233e-06 deg
Ω 208.868 1.435e-05 deg
ω 135.635 2.061e-05 deg
M 255.676 1.565e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2389 au
Aphelion 2.9857 au
Asc. node-Earth separation 1.84573 au
Desc. node-Earth separation 1.32729 au
Earth MOID 1.25723 au
Orbital period 1542.16 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 2142 (296)
Radar observations (Discarded) 0 (0)
Arc length 9408.41 days
Unobserved 104 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 239.06 deg
Declination -12.9915 deg
V Magnitude 18.73 mag
Solar Elongation 145.81 deg
Galactic Latitude 29.85 deg
Rate 0.17 deg/day
Direction -39.085 deg

More info »