AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011KO4 ∴ Summary
Contact »
(530509) 2011KO4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59242 3.997e-08 au
e 0.376377 1.09e-07
i 28.838 1.084e-05 deg
Ω 56.448 1.509e-05 deg
ω 105.857 2.991e-05 deg
M 67.951 1.598e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6167 au
Aphelion 3.5682 au
Asc. node-Earth separation 1.49281 au
Desc. node-Earth separation 1.00614 au
Earth MOID 0.80618 au
Orbital period 1524.61 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 185 (1)
Radar observations (Discarded) 0 (0)
Arc length 7707.84 days
Unobserved 491 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 306.633 deg
Declination -41.4611 deg
V Magnitude 22.32 mag
Solar Elongation 95.76 deg
Galactic Latitude -34.8 deg
Rate 0.243 deg/day
Direction 131.771 deg

More info »