AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011GU57 ∴ Summary
Contact »
(336887) 2011GU57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56289 1.914e-08 au
e 0.038631 5.619e-08
i 4.347 4.693e-06 deg
Ω 122.951 8.224e-05 deg
ω 76.063 0.0001067 deg
M 67.806 7.168e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4639 au
Aphelion 2.6619 au
Asc. node-Earth separation 1.5518 au
Desc. node-Earth separation 1.56753 au
Earth MOID 1.46562 au
Orbital period 1498.63 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 357 (5)
Radar observations (Discarded) 0 (0)
Arc length 10748.8 days
Unobserved 304 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 302.192 deg
Declination -17.9683 deg
V Magnitude 21.84 mag
Solar Elongation 94.47 deg
Galactic Latitude -24.89 deg
Rate 0.221 deg/day
Direction 79.51 deg

More info »