AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013AK57 ∴ Summary
Contact »
(491843) 2013AK57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24326 4.957e-08 au
e 0.104761 7.39e-08
i 11.046 8.619e-06 deg
Ω 318.334 3.392e-05 deg
ω 201.33 4.969e-05 deg
M 301.033 3.843e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9035 au
Aphelion 3.583 au
Asc. node-Earth separation 2.54134 au
Desc. node-Earth separation 1.93657 au
Earth MOID 1.91673 au
Orbital period 2133.4 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 246 (0)
Radar observations (Discarded) 0 (0)
Arc length 8007.85 days
Unobserved 44 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 80.2297 deg
Declination 29.4913 deg
V Magnitude 21.75 mag
Solar Elongation -45.87 deg
Galactic Latitude -4.22 deg
Rate 0.333 deg/day
Direction 92.898 deg

More info »