AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WJ17 ∴ Summary
Contact »
(507061) 2008WJ17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68675 2.368e-08 au
e 0.126343 1.054e-07
i 2.144 9.299e-06 deg
Ω 182.771 0.0001723 deg
ω 216.675 0.0002019 deg
M 179.866 8.484e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3473 au
Aphelion 3.0262 au
Asc. node-Earth separation 1.94534 au
Desc. node-Earth separation 1.39851 au
Earth MOID 1.35559 au
Orbital period 1608.57 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 151 (0)
Radar observations (Discarded) 0 (0)
Arc length 5223.92 days
Unobserved 430 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 227.313 deg
Declination -15.5836 deg
V Magnitude 22.34 mag
Solar Elongation 159.81 deg
Galactic Latitude 35.76 deg
Rate 0.189 deg/day
Direction -70.609 deg

More info »