AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011LA20 ∴ Summary
Contact »
(458730) 2011LA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.27347 2.468e-07 au
e 0.056127 1.126e-07
i 10.26 9.046e-06 deg
Ω 257.147 5.52e-05 deg
ω 103.336 0.0001027 deg
M 355.613 9.346e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9775 au
Aphelion 5.5695 au
Asc. node-Earth separation 4.31062 au
Desc. node-Earth separation 4.20563 au
Earth MOID 3.99353 au
Orbital period 4423.27 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 176 (0)
Radar observations (Discarded) 0 (0)
Arc length 8805.02 days
Unobserved 153 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 359.023 deg
Declination 8.94159 deg
V Magnitude 21.64 mag
Solar Elongation 27.68 deg
Galactic Latitude -51.52 deg
Rate 0.229 deg/day
Direction 64.47 deg

More info »