AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SD201 ∴ Summary
Contact »
2009SD201  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08252 6.732e-08 au
e 0.141496 2.08e-07
i 2.113 1.811e-05 deg
Ω 159.693 0.0003756 deg
ω 198.602 0.0003915 deg
M 260.506 9.301e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6464 au
Aphelion 3.5187 au
Asc. node-Earth separation 2.49814 au
Desc. node-Earth separation 1.65515 au
Earth MOID 1.64255 au
Orbital period 1976.77 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 45 (0)
Radar observations (Discarded) 0 (0)
Arc length 8532.09 days
Unobserved 789 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 259.525 deg
Declination -20.6516 deg
V Magnitude 23.19 mag
Solar Elongation 107.26 deg
Galactic Latitude 9.73 deg
Rate 0.092 deg/day
Direction 86.053 deg

More info »