AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002DQ9 ∴ Summary
Contact »
(280088) 2002DQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61239 1.535e-08 au
e 0.138148 6.835e-08
i 23.679 6.435e-06 deg
Ω 113.756 1.615e-05 deg
ω 32.41 3.512e-05 deg
M 84.087 2.628e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2515 au
Aphelion 2.9733 au
Asc. node-Earth separation 1.3119 au
Desc. node-Earth separation 1.88452 au
Earth MOID 1.28883 au
Orbital period 1542.25 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 475 (4)
Radar observations (Discarded) 0 (0)
Arc length 7794.74 days
Unobserved 365 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 273.602 deg
Declination -2.67881 deg
V Magnitude 20.45 mag
Solar Elongation 119.78 deg
Galactic Latitude 6.99 deg
Rate 0.023 deg/day
Direction -25.107 deg

More info »