AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QQ72 ∴ Summary
Contact »
(310160) 2011QQ72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58264 1.962e-08 au
e 0.173572 5.701e-08
i 5.159 8.354e-06 deg
Ω 289.908 6.798e-05 deg
ω 330.923 7.321e-05 deg
M 75.304 2.859e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1344 au
Aphelion 3.0309 au
Asc. node-Earth separation 1.15853 au
Desc. node-Earth separation 1.96972 au
Earth MOID 1.12045 au
Orbital period 1515.98 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 297 (1)
Radar observations (Discarded) 0 (0)
Arc length 10087.2 days
Unobserved 786 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 6.32263 deg
Declination 6.64635 deg
V Magnitude 22.17 mag
Solar Elongation 20.96 deg
Galactic Latitude -55.64 deg
Rate 0.432 deg/day
Direction 65.296 deg

More info »