AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DA85 ∴ Summary
Contact »
(321265) 2009DA85  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.15808 1.685e-08 au
e 0.109973 7.851e-08
i 1.091 9.548e-06 deg
Ω 120.312 0.0004119 deg
ω 111.855 0.0004163 deg
M 225.462 5.526e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9207 au
Aphelion 2.3954 au
Asc. node-Earth separation 1.24026 au
Desc. node-Earth separation 1.0317 au
Earth MOID 0.91009 au
Orbital period 1157.97 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 119 (2)
Radar observations (Discarded) 0 (0)
Arc length 6425.02 days
Unobserved 142 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 78.1572 deg
Declination 22.6428 deg
V Magnitude 23.66 mag
Solar Elongation -43.16 deg
Galactic Latitude -9.65 deg
Rate 0.435 deg/day
Direction 84.697 deg

More info »