AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SF81 ∴ Summary
Contact »
(441495) 2008SF81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34534 2.584e-08 au
e 0.249585 9.617e-08
i 4.715 1.035e-05 deg
Ω 131.904 9.512e-05 deg
ω 251.746 0.0001 deg
M 109.795 3.765e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.76 au
Aphelion 2.9307 au
Asc. node-Earth separation 1.40051 au
Desc. node-Earth separation 1.02574 au
Earth MOID 0.7703 au
Orbital period 1311.92 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 124 (0)
Radar observations (Discarded) 0 (0)
Arc length 5618.16 days
Unobserved 75 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 144.735 deg
Declination 17.0775 deg
V Magnitude 23.17 mag
Solar Elongation -104.48 deg
Galactic Latitude 44.57 deg
Rate 0.123 deg/day
Direction 108.94 deg

More info »