AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009KF5 ∴ Summary
Contact »
(221920) 2009KF5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58335 1.401e-08 au
e 0.137308 5.61e-08
i 12.896 6.256e-06 deg
Ω 165.132 1.748e-05 deg
ω 154.283 2.824e-05 deg
M 138.028 1.833e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2286 au
Aphelion 2.9381 au
Asc. node-Earth separation 1.90069 au
Desc. node-Earth separation 1.24852 au
Earth MOID 1.22339 au
Orbital period 1516.61 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 535 (7)
Radar observations (Discarded) 0 (0)
Arc length 8732.01 days
Unobserved 79 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 92.5777 deg
Declination 13.9044 deg
V Magnitude 22.03 mag
Solar Elongation -63.83 deg
Galactic Latitude -2.56 deg
Rate 0.306 deg/day
Direction 79.898 deg

More info »