AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SY254 ∴ Summary
Contact »
(242685) 2005SY254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91128 1.956e-08 au
e 0.220352 5.232e-08
i 15.519 1.133e-05 deg
Ω 8.899 1.542e-05 deg
ω 288.041 3.535e-05 deg
M 300.303 2.906e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2698 au
Aphelion 3.5528 au
Asc. node-Earth separation 1.59269 au
Desc. node-Earth separation 1.97434 au
Earth MOID 1.3111 au
Orbital period 1814.37 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 414 (1)
Radar observations (Discarded) 0 (0)
Arc length 8602.26 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 212.455 deg
Declination -26.0066 deg
V Magnitude 19.72 mag
Solar Elongation 167.16 deg
Galactic Latitude 33.61 deg
Rate 0.245 deg/day
Direction -94.511 deg

More info »