AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QD22 ∴ Summary
Contact »
(485426) 2011QD22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2894 1.57e-08 au
e 0.227805 5.325e-08
i 3.872 6.402e-06 deg
Ω 303.092 0.0001208 deg
ω 334.663 0.0001224 deg
M 262.727 2.245e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7679 au
Aphelion 2.8109 au
Asc. node-Earth separation 0.78464 au
Desc. node-Earth separation 1.7493 au
Earth MOID 0.75219 au
Orbital period 1265.26 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 151 (0)
Radar observations (Discarded) 0 (0)
Arc length 6685.12 days
Unobserved 507 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 139.01 deg
Declination 12.7173 deg
V Magnitude 22.56 mag
Solar Elongation -109.36 deg
Galactic Latitude 37.77 deg
Rate 0.083 deg/day
Direction 106.448 deg

More info »