AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006QN21 ∴ Summary
Contact »
(340597) 2006QN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13181 2.051e-08 au
e 0.33537 5.641e-08
i 17.247 7.922e-06 deg
Ω 161.508 2.281e-05 deg
ω 231.232 2.692e-05 deg
M 28.019 1.042e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0815 au
Aphelion 4.1821 au
Asc. node-Earth separation 2.52749 au
Desc. node-Earth separation 1.28916 au
Earth MOID 1.12892 au
Orbital period 2024.37 days
Date of orbit computation  apr 23 21:02
Observational summary
Optical observations (Discarded) 424 (3)
Radar observations (Discarded) 0 (0)
Arc length 10426.8 days
Unobserved 42 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 78.8424 deg
Declination 10.4592 deg
V Magnitude 21.25 mag
Solar Elongation -45.22 deg
Galactic Latitude -15.87 deg
Rate 0.469 deg/day
Direction 78.222 deg

More info »