AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QZ21 ∴ Summary
Contact »
2011QZ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.67831 1.865e-08 au
e 0.148124 2.323e-07
i 41.288 3.096e-05 deg
Ω 156.974 1.53e-05 deg
ω 58.099 7.583e-05 deg
M 33.343 9.377e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4297 au
Aphelion 1.9269 au
Asc. node-Earth separation 0.53258 au
Desc. node-Earth separation 0.77168 au
Earth MOID 0.51997 au
Orbital period 794.154 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 88 (0)
Radar observations (Discarded) 0 (0)
Arc length 4074.84 days
Unobserved 545 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 314.508 deg
Declination 21.2481 deg
V Magnitude 22.68 mag
Solar Elongation 69.1 deg
Galactic Latitude -15.66 deg
Rate 0.517 deg/day
Direction 73.367 deg

More info »