AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AW81 ∴ Summary
Contact »
(450885) 2008AW81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60222 2.058e-08 au
e 0.131584 7.893e-08
i 14.23 5.454e-06 deg
Ω 133.728 3.139e-05 deg
ω 266.608 3.884e-05 deg
M 14.315 2.288e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2598 au
Aphelion 2.9446 au
Asc. node-Earth separation 1.59202 au
Desc. node-Earth separation 1.52344 au
Earth MOID 1.31989 au
Orbital period 1533.25 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 256 (1)
Radar observations (Discarded) 0 (0)
Arc length 7755.93 days
Unobserved 113 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 43.9458 deg
Declination 5.85091 deg
V Magnitude 21.92 mag
Solar Elongation -37.08 deg
Galactic Latitude -45.38 deg
Rate 0.493 deg/day
Direction 68.561 deg

More info »