AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QA15 ∴ Summary
Contact »
2011QA15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74909 1.751e-08 au
e 0.070243 4.651e-08
i 2.279 7.164e-06 deg
Ω 355.453 0.0001182 deg
ω 281.506 0.0001294 deg
M 329.36 5.234e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.556 au
Aphelion 2.9422 au
Asc. node-Earth separation 1.69353 au
Desc. node-Earth separation 1.7798 au
Earth MOID 1.54065 au
Orbital period 1664.87 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 293 (0)
Radar observations (Discarded) 0 (0)
Arc length 7500.08 days
Unobserved 394 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 265.036 deg
Declination -26.4657 deg
V Magnitude 21.24 mag
Solar Elongation 130.3 deg
Galactic Latitude 2.33 deg
Rate 0.022 deg/day
Direction -160.059 deg

More info »