NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009KN4 ∴ Summary
Contact »
(457768) 2009KN4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.94081 4.259e-08 au
e 0.524553 7.952e-08
i 9.142 1.954e-05 deg
Ω 308.266 6.258e-05 deg
ω 38.284 6.306e-05 deg
M 278.948 3.184e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9228 au
Aphelion 2.9589 au
Asc. node-Earth separation -0.01778 au
Desc. node-Earth separation 1.40694 au
Earth MOID 0.01012 au
Orbital period 987.584 days
Date of orbit computation   Nov 18 15:29
Observational summary
Optical observations (Discarded) 93 (1)
Radar observations (Discarded) 0 (0)
Arc length 5162 days
Unobserved 417 days

More info »
Ephemeris at epoch 57840 MJD
Right Ascension 238.816 deg
Declination -34.7515 deg
V Magnitude 21.59 mag
Solar Elongation 122.16 deg
Galactic Latitude 14.39 deg
Rate 0.159 deg/day
Direction 153.879 deg

More info »





This Web Site has been visited 4254 times since

and this Page has been visited 604 times since 2016/02/27