AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SG239 ∴ Summary
Contact »
2009SG239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4043 4.192e-08 au
e 0.209512 1.526e-07
i 22.786 1.951e-05 deg
Ω 350.595 2.06e-05 deg
ω 37.972 8.889e-05 deg
M 305.787 8.568e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9006 au
Aphelion 2.908 au
Asc. node-Earth separation 0.96734 au
Desc. node-Earth separation 1.76031 au
Earth MOID 0.93463 au
Orbital period 1361.7 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 90 (1)
Radar observations (Discarded) 0 (0)
Arc length 4581.93 days
Unobserved 785 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 349.723 deg
Declination -14.4009 deg
V Magnitude 22.51 mag
Solar Elongation 52.58 deg
Galactic Latitude -64.97 deg
Rate 0.489 deg/day
Direction 59.224 deg

More info »