AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QK21 ∴ Summary
Contact »
(272204) 2005QK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23452 8.891e-09 au
e 0.199821 3.668e-08
i 2.891 4.611e-06 deg
Ω 63.093 9.05e-05 deg
ω 253.153 9.151e-05 deg
M 219.791 1.536e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.788 au
Aphelion 2.681 au
Asc. node-Earth separation 1.29025 au
Desc. node-Earth separation 1.01556 au
Earth MOID 0.7769 au
Orbital period 1220.05 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 507 (8)
Radar observations (Discarded) 0 (0)
Arc length 10415.1 days
Unobserved 48 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 151.63 deg
Declination 15.4426 deg
V Magnitude 21.69 mag
Solar Elongation -113.19 deg
Galactic Latitude 50.05 deg
Rate 0.054 deg/day
Direction 138.126 deg

More info »