AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001LA4 ∴ Summary
Contact »
(51757) 2001LA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09222 1.735e-08 au
e 0.152135 3.812e-08
i 6.175 3.958e-06 deg
Ω 284.208 4.1e-05 deg
ω 27.359 4.317e-05 deg
M 45.081 1.461e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6218 au
Aphelion 3.5627 au
Asc. node-Earth separation 1.64432 au
Desc. node-Earth separation 2.51007 au
Earth MOID 1.60903 au
Orbital period 1986.11 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1900 (11)
Radar observations (Discarded) 0 (0)
Arc length 15759.7 days
Unobserved 169 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 18.0751 deg
Declination 12.6385 deg
V Magnitude 19.49 mag
Solar Elongation 15.16 deg
Galactic Latitude -49.91 deg
Rate 0.407 deg/day
Direction 67.195 deg

More info »