AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DH87 ∴ Summary
Contact »
(397722) 2008DH87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11212 4.136e-08 au
e 0.03849 8.646e-08
i 15.043 8.879e-06 deg
Ω 172.706 2.856e-05 deg
ω 184.986 0.0001281 deg
M 149.662 0.0001185 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9923 au
Aphelion 3.2319 au
Asc. node-Earth separation 2.23759 au
Desc. node-Earth separation 1.98777 au
Earth MOID 1.98759 au
Orbital period 2005.31 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 187 (0)
Radar observations (Discarded) 0 (0)
Arc length 8033.3 days
Unobserved 52 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 137.194 deg
Declination 10.7128 deg
V Magnitude 22.35 mag
Solar Elongation -101.4 deg
Galactic Latitude 35.31 deg
Rate 0.126 deg/day
Direction 71.739 deg

More info »