AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SF204 ∴ Summary
Contact »
(410919) 2009SF204  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08651 3.344e-08 au
e 0.10349 6.048e-08
i 12.441 6.471e-06 deg
Ω 211.174 2.382e-05 deg
ω 178.357 3.704e-05 deg
M 237.607 2.663e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7671 au
Aphelion 3.4059 au
Asc. node-Earth separation 2.40073 au
Desc. node-Earth separation 1.77342 au
Earth MOID 1.77252 au
Orbital period 1980.61 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 305 (2)
Radar observations (Discarded) 0 (0)
Arc length 5844.04 days
Unobserved 348 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 277.28 deg
Declination -11.464 deg
V Magnitude 21.61 mag
Solar Elongation 117.98 deg
Galactic Latitude -0.33 deg
Rate 0.087 deg/day
Direction 13.017 deg

More info »