AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013AL39 ∴ Summary
Contact »
(507561) 2013AL39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.84795 1.409e-08 au
e 0.104461 3.712e-07
i 18.835 1.203e-05 deg
Ω 276.849 2.092e-05 deg
ω 172.169 0.0001561 deg
M 185.692 0.0001207 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6549 au
Aphelion 2.041 au
Asc. node-Earth separation 1.02216 au
Desc. node-Earth separation 0.67367 au
Earth MOID 0.673 au
Orbital period 917.562 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 117 (1)
Radar observations (Discarded) 0 (0)
Arc length 7291.91 days
Unobserved 469 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 313.487 deg
Declination -15.4478 deg
V Magnitude 22.6 mag
Solar Elongation 85.31 deg
Galactic Latitude -33.95 deg
Rate 0.371 deg/day
Direction 54.281 deg

More info »