AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AL39 ∴ Summary
Contact »
(107118) 2001AL39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42912 9.11e-09 au
e 0.148035 3.988e-08
i 3.289 3.97e-06 deg
Ω 82.76 8.493e-05 deg
ω 31.661 8.699e-05 deg
M 55.87 1.833e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0695 au
Aphelion 2.7887 au
Asc. node-Earth separation 1.12664 au
Desc. node-Earth separation 1.70241 au
Earth MOID 1.08733 au
Orbital period 1382.84 days
Date of orbit computation  apr 23 20:10
Observational summary
Optical observations (Discarded) 837 (2)
Radar observations (Discarded) 0 (0)
Arc length 11441 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 179.821 deg
Declination 5.48005 deg
V Magnitude 19.95 mag
Solar Elongation -141.46 deg
Galactic Latitude 65.04 deg
Rate 0.091 deg/day
Direction -89.963 deg

More info »