AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WJ71 ∴ Summary
Contact »
(336501) 2008WJ71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85063 2.776e-08 au
e 0.053379 6.742e-08
i 5.463 8.805e-06 deg
Ω 211.966 8.302e-05 deg
ω 205.377 0.0001281 deg
M 56.558 9.721e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6985 au
Aphelion 3.0028 au
Asc. node-Earth separation 1.98131 au
Desc. node-Earth separation 1.71815 au
Earth MOID 1.71121 au
Orbital period 1757.96 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 171 (1)
Radar observations (Discarded) 0 (0)
Arc length 7390.11 days
Unobserved 95 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 102.598 deg
Declination 17.5807 deg
V Magnitude 22.4 mag
Solar Elongation -75.95 deg
Galactic Latitude 7.69 deg
Rate 0.28 deg/day
Direction 89.978 deg

More info »