AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012QK21 ∴ Summary
Contact »
(347350) 2012QK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44797 1.934e-08 au
e 0.237052 6.865e-08
i 6.316 5.122e-06 deg
Ω 170.196 4.665e-05 deg
ω 205.002 4.794e-05 deg
M 346.223 1.349e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8677 au
Aphelion 3.0283 au
Asc. node-Earth separation 1.94944 au
Desc. node-Earth separation 0.89615 au
Earth MOID 0.87054 au
Orbital period 1398.97 days
Date of orbit computation  apr 23 21:03
Observational summary
Optical observations (Discarded) 563 (2)
Radar observations (Discarded) 0 (0)
Arc length 12343.8 days
Unobserved 287 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 13.8024 deg
Declination 4.85023 deg
V Magnitude 21.17 mag
Solar Elongation 21.36 deg
Galactic Latitude -58.01 deg
Rate 0.614 deg/day
Direction 70.25 deg

More info »