AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013KK9 ∴ Summary
Contact »
(554990) 2013KK9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55402 2.129e-08 au
e 0.126585 4.36e-08
i 13.659 1.125e-05 deg
Ω 221.899 2.112e-05 deg
ω 91.517 5.682e-05 deg
M 180.197 4.86e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2307 au
Aphelion 2.8773 au
Asc. node-Earth separation 1.51351 au
Desc. node-Earth separation 1.51384 au
Earth MOID 1.26796 au
Orbital period 1490.85 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 179 (1)
Radar observations (Discarded) 0 (0)
Arc length 5871.83 days
Unobserved 523 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 116.92 deg
Declination 7.06606 deg
V Magnitude 22.98 mag
Solar Elongation -82.83 deg
Galactic Latitude 15.7 deg
Rate 0.23 deg/day
Direction 82.645 deg

More info »