AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SD254 ∴ Summary
Contact »
(359350) 2009SD254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.15332 1.777e-07 au
e 0.057971 9.865e-08
i 5.397 8.175e-06 deg
Ω 247.17 9.725e-05 deg
ω 157.163 0.0001268 deg
M 69.808 7.617e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8546 au
Aphelion 5.4521 au
Asc. node-Earth separation 4.41223 au
Desc. node-Earth separation 3.89002 au
Earth MOID 3.86483 au
Orbital period 4272.97 days
Date of orbit computation  apr 23 21:06
Observational summary
Optical observations (Discarded) 270 (1)
Radar observations (Discarded) 0 (0)
Arc length 7962.08 days
Unobserved 83 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 112.452 deg
Declination 17.4567 deg
V Magnitude 22.06 mag
Solar Elongation -76.52 deg
Galactic Latitude 16.16 deg
Rate 0.125 deg/day
Direction 95.058 deg

More info »