AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007DE21 ∴ Summary
Contact »
(406246) 2007DE21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05067 3.867e-08 au
e 0.122592 8.396e-08
i 2.543 9.173e-06 deg
Ω 115.666 0.0002026 deg
ω 77.788 0.0002056 deg
M 47.89 3.839e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6767 au
Aphelion 3.4247 au
Asc. node-Earth separation 1.94625 au
Desc. node-Earth separation 2.0681 au
Earth MOID 1.67779 au
Orbital period 1946.22 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 125 (0)
Radar observations (Discarded) 0 (0)
Arc length 5900.8 days
Unobserved 395 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 276.677 deg
Declination -21.315 deg
V Magnitude 21.99 mag
Solar Elongation 119.68 deg
Galactic Latitude -4.38 deg
Rate 0.035 deg/day
Direction 86.052 deg

More info »