AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SW290 ∴ Summary
Contact »
(279180) 2009SW290  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36085 1.476e-08 au
e 0.13321 7.126e-08
i 3.886 6.556e-06 deg
Ω 105.958 0.0001356 deg
ω 345.956 0.0001404 deg
M 302.541 3.624e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0464 au
Aphelion 2.6753 au
Asc. node-Earth separation 1.07082 au
Desc. node-Earth separation 1.64657 au
Earth MOID 1.06371 au
Orbital period 1324.95 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 188 (4)
Radar observations (Discarded) 0 (0)
Arc length 7617.75 days
Unobserved 222 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 29.6383 deg
Declination 9.32524 deg
V Magnitude 22.56 mag
Solar Elongation 5.7 deg
Galactic Latitude -50.08 deg
Rate 0.522 deg/day
Direction 69.419 deg

More info »