AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991AL2 ∴ Summary
Contact »
(14879) 1991AL2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.52614 1.236e-08 au
e 0.171698 3.455e-08
i 12.487 5.255e-06 deg
Ω 194.38 2.122e-05 deg
ω 297.233 2.931e-05 deg
M 292.181 2.179e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0924 au
Aphelion 2.9599 au
Asc. node-Earth separation 1.27115 au
Desc. node-Earth separation 1.66135 au
Earth MOID 1.13619 au
Orbital period 1466.51 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1526 (7)
Radar observations (Discarded) 0 (0)
Arc length 12120.3 days
Unobserved 153 days

More info »
Ephemeris at epoch 58567 MJD
Right Ascension 68.4047 deg
Declination 10.7146 deg
V Magnitude 18.65 mag
Solar Elongation -65.09 deg
Galactic Latitude -24.2 deg
Rate 0.432 deg/day
Direction 76.487 deg

More info »





This Web Site has been visited 120742 times since

and this Page has been visited 111 times since 2011/12/26