AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SY291 ∴ Summary
Contact »
(661943) 2005SY291  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61572 1.789e-08 au
e 0.188113 2.067e-07
i 15.65 1.498e-05 deg
Ω 10.215 3.459e-05 deg
ω 351.428 5.398e-05 deg
M 141.661 3e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1237 au
Aphelion 3.1078 au
Asc. node-Earth separation 1.12757 au
Desc. node-Earth separation 2.10087 au
Earth MOID 1.1228 au
Orbital period 1545.2 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 6740.17 days
Unobserved 44 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 146.754 deg
Declination 23.2908 deg
V Magnitude 22.89 mag
Solar Elongation -105 deg
Galactic Latitude 48.34 deg
Rate 0.126 deg/day
Direction 157.911 deg

More info »