AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DA123 ∴ Summary
Contact »
(462571) 2009DA123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28892 1.813e-08 au
e 0.127829 4.862e-08
i 5.48 1.315e-05 deg
Ω 175.921 5.72e-05 deg
ω 279.259 8.237e-05 deg
M 187.42 5.924e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9963 au
Aphelion 2.5815 au
Asc. node-Earth separation 1.21142 au
Desc. node-Earth separation 1.29474 au
Earth MOID 1.02213 au
Orbital period 1264.87 days
Date of orbit computation  apr 23 21:28
Observational summary
Optical observations (Discarded) 142 (0)
Radar observations (Discarded) 0 (0)
Arc length 5678.12 days
Unobserved 392 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 310.107 deg
Declination -12.8201 deg
V Magnitude 23.58 mag
Solar Elongation 83.91 deg
Galactic Latitude -29.9 deg
Rate 0.265 deg/day
Direction 70.663 deg

More info »