AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DP84 ∴ Summary
Contact »
(438659) 2008DP84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09716 4.893e-08 au
e 0.10922 8.006e-08
i 17.294 1.164e-05 deg
Ω 199.326 2.205e-05 deg
ω 290.372 5.736e-05 deg
M 27.072 5.219e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7589 au
Aphelion 3.4354 au
Asc. node-Earth separation 1.94656 au
Desc. node-Earth separation 2.18396 au
Earth MOID 1.82595 au
Orbital period 1990.87 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 169 (3)
Radar observations (Discarded) 0 (0)
Arc length 7597.18 days
Unobserved 74 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 149.283 deg
Declination 1.03534 deg
V Magnitude 21.31 mag
Solar Elongation -113.69 deg
Galactic Latitude 40.76 deg
Rate 0.147 deg/day
Direction 49.883 deg

More info »