AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DG81 ∴ Summary
Contact »
(400440) 2008DG81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99573 3.684e-08 au
e 0.084662 6.014e-08
i 6.922 8.078e-06 deg
Ω 171.032 4.982e-05 deg
ω 124.943 7.032e-05 deg
M 288.455 4.92e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7421 au
Aphelion 3.2494 au
Asc. node-Earth separation 2.13248 au
Desc. node-Earth separation 1.83124 au
Earth MOID 1.73374 au
Orbital period 1893.88 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 204 (4)
Radar observations (Discarded) 0 (0)
Arc length 5863.35 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 222.035 deg
Declination -7.8612 deg
V Magnitude 20.76 mag
Solar Elongation 169.99 deg
Galactic Latitude 45.02 deg
Rate 0.205 deg/day
Direction -63.602 deg

More info »