AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991AL2 ∴ Summary
Contact »
(14879) 1991AL2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52643 7.466e-09 au
e 0.170111 2.344e-08
i 12.515 4.105e-06 deg
Ω 194.194 1.589e-05 deg
ω 298.439 2.26e-05 deg
M 61.834 1.648e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0967 au
Aphelion 2.9562 au
Asc. node-Earth separation 1.26944 au
Desc. node-Earth separation 1.67086 au
Earth MOID 1.14115 au
Orbital period 1466.77 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3227 (85)
Radar observations (Discarded) 0 (0)
Arc length 14039.8 days
Unobserved 63 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 227.01 deg
Declination -11.3266 deg
V Magnitude 17.77 mag
Solar Elongation 139.34 deg
Galactic Latitude 39.24 deg
Rate 0.156 deg/day
Direction -25.37 deg

More info »