AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AW20 ∴ Summary
Contact »
(476331) 2008AW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1603 4.119e-08 au
e 0.024208 8.877e-08
i 14.687 8.255e-06 deg
Ω 322.315 2.817e-05 deg
ω 252.194 0.0001818 deg
M 242.788 0.0001831 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0838 au
Aphelion 3.2368 au
Asc. node-Earth separation 2.16953 au
Desc. node-Earth separation 2.14862 au
Earth MOID 2.11773 au
Orbital period 2052.06 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 202 (0)
Radar observations (Discarded) 0 (0)
Arc length 7649.02 days
Unobserved 489 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 76.0159 deg
Declination 33.043 deg
V Magnitude 22.05 mag
Solar Elongation -70 deg
Galactic Latitude -5.06 deg
Rate 0.258 deg/day
Direction 99.715 deg

More info »