AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QD71 ∴ Summary
Contact »
2011QD71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73143 1.276e-08 au
e 0.23238 1.189e-07
i 3.996 1.162e-05 deg
Ω 15.165 9.799e-05 deg
ω 357.372 0.0001009 deg
M 269.339 2.034e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0967 au
Aphelion 3.3662 au
Asc. node-Earth separation 1.09871 au
Desc. node-Earth separation 2.36476 au
Earth MOID 1.09712 au
Orbital period 1648.86 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 192 (2)
Radar observations (Discarded) 0 (0)
Arc length 10390.9 days
Unobserved 788 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 281.244 deg
Declination -27.6692 deg
V Magnitude 22.44 mag
Solar Elongation 115.85 deg
Galactic Latitude -10.93 deg
Rate 0.079 deg/day
Direction 110.522 deg

More info »