AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SF89 ∴ Summary
Contact »
(441496) 2008SF89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3172 1.147e-08 au
e 0.217219 9.316e-08
i 1.806 8.149e-06 deg
Ω 300.981 0.0001968 deg
ω 4.748 0.0001988 deg
M 169.559 1.93e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8139 au
Aphelion 2.8205 au
Asc. node-Earth separation 0.79923 au
Desc. node-Earth separation 1.83441 au
Earth MOID 0.79861 au
Orbital period 1288.38 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 133 (0)
Radar observations (Discarded) 0 (0)
Arc length 7706.82 days
Unobserved 545 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 98.1836 deg
Declination 23.3168 deg
V Magnitude 23.66 mag
Solar Elongation -90.04 deg
Galactic Latitude 6.54 deg
Rate 0.181 deg/day
Direction 95.382 deg

More info »