AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SG254 ∴ Summary
Contact »
(457873) 2009SG254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07064 4.366e-08 au
e 0.16249 8.238e-08
i 2.885 8.111e-06 deg
Ω 277.072 0.0001852 deg
ω 132.744 0.0001915 deg
M 226.313 3.903e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5717 au
Aphelion 3.5696 au
Asc. node-Earth separation 2.34287 au
Desc. node-Earth separation 1.71031 au
Earth MOID 1.58354 au
Orbital period 1965.35 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 93 (0)
Radar observations (Discarded) 0 (0)
Arc length 4549.93 days
Unobserved 756 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 281.763 deg
Declination -23.672 deg
V Magnitude 23.71 mag
Solar Elongation 86.71 deg
Galactic Latitude -9.64 deg
Rate 0.166 deg/day
Direction 83.891 deg

More info »