AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011GA57 ∴ Summary
Contact »
(310129) 2011GA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5896 1.903e-08 au
e 0.184842 7.788e-08
i 9.264 8.008e-06 deg
Ω 181.477 3.388e-05 deg
ω 132.726 4.019e-05 deg
M 309.563 1.708e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1109 au
Aphelion 3.0683 au
Asc. node-Earth separation 1.86343 au
Desc. node-Earth separation 1.21997 au
Earth MOID 1.11024 au
Orbital period 1522.11 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 284 (4)
Radar observations (Discarded) 0 (0)
Arc length 7712.92 days
Unobserved 407 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 275.167 deg
Declination -9.37647 deg
V Magnitude 20.52 mag
Solar Elongation 132.62 deg
Galactic Latitude 2.48 deg
Rate 0.105 deg/day
Direction 1.047 deg

More info »