AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AL18 ∴ Summary
Contact »
(107072) 2001AL18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29711 6.152e-09 au
e 0.189416 4.102e-08
i 22.561 3.223e-06 deg
Ω 161.432 1.037e-05 deg
ω 47.204 1.245e-05 deg
M 208.488 7.474e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.862 au
Aphelion 2.7322 au
Asc. node-Earth separation 0.97136 au
Desc. node-Earth separation 1.53371 au
Earth MOID 0.91441 au
Orbital period 1271.66 days
Date of orbit computation  apr 23 20:10
Observational summary
Optical observations (Discarded) 2069 (5)
Radar observations (Discarded) 0 (0)
Arc length 8827.83 days
Unobserved 136 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 49.2639 deg
Declination 1.85205 deg
V Magnitude 20.29 mag
Solar Elongation -19.95 deg
Galactic Latitude -44.52 deg
Rate 0.414 deg/day
Direction 74.931 deg

More info »