AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SW108 ∴ Summary
Contact »
(665626) 2009SW108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06646 4.032e-08 au
e 0.146676 7.145e-08
i 10.955 7.485e-06 deg
Ω 205.626 3.289e-05 deg
ω 165.254 4.419e-05 deg
M 243.225 2.619e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6167 au
Aphelion 3.5162 au
Asc. node-Earth separation 2.49296 au
Desc. node-Earth separation 1.63243 au
Earth MOID 1.61889 au
Orbital period 1961.34 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 176 (0)
Radar observations (Discarded) 0 (0)
Arc length 6742.08 days
Unobserved 394 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 255.044 deg
Declination -13.5614 deg
V Magnitude 21.99 mag
Solar Elongation 138.82 deg
Galactic Latitude 17.26 deg
Rate 0.111 deg/day
Direction -46.792 deg

More info »