AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004DD2 ∴ Summary
Contact »
(170789) 2004DD2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79002 1.6e-08 au
e 0.103772 4.141e-08
i 11.521 4.764e-06 deg
Ω 188.877 2.059e-05 deg
ω 305.204 3.032e-05 deg
M 120.96 2.336e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5005 au
Aphelion 3.0795 au
Asc. node-Earth separation 1.60571 au
Desc. node-Earth separation 1.93532 au
Earth MOID 1.53308 au
Orbital period 1702.2 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 676 (2)
Radar observations (Discarded) 0 (0)
Arc length 9358.32 days
Unobserved 340 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 287.259 deg
Declination -9.56019 deg
V Magnitude 21.44 mag
Solar Elongation 100.39 deg
Galactic Latitude -8.22 deg
Rate 0.149 deg/day
Direction 53.187 deg

More info »