AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YO31 ∴ Summary
Contact »
(183696) 2003YO31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33727 1.676e-08 au
e 0.197176 9.607e-08
i 1.816 6.74e-06 deg
Ω 19.566 0.0002105 deg
ω 145.005 0.0002109 deg
M 352.572 1.511e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8764 au
Aphelion 2.7981 au
Asc. node-Earth separation 1.68155 au
Desc. node-Earth separation 0.93043 au
Earth MOID 0.88277 au
Orbital period 1305.15 days
Date of orbit computation  Oct 31 06:52
Observational summary
Optical observations (Discarded) 309 (2)
Radar observations (Discarded) 0 (0)
Arc length 6665.95 days
Unobserved 429 days

More info »
Ephemeris at epoch 58560 MJD
Right Ascension 243.148 deg
Declination -21.9666 deg
V Magnitude 20.79 mag
Solar Elongation 111.61 deg
Galactic Latitude 20.9 deg
Rate 0.181 deg/day
Direction 107.107 deg

More info »





This Web Site has been visited 65287 times since

and this Page has been visited 50 times since 2011/10/28