AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004YC31 ∴ Summary
Contact »
(245253) 2004YC31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47884 1.57e-08 au
e 0.165393 4.318e-08
i 7.858 6.933e-06 deg
Ω 138.289 3.391e-05 deg
ω 302.807 4.115e-05 deg
M 350.224 2.33e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0689 au
Aphelion 2.8888 au
Asc. node-Earth separation 1.22678 au
Desc. node-Earth separation 1.63524 au
Earth MOID 1.09729 au
Orbital period 1425.51 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 458 (6)
Radar observations (Discarded) 0 (0)
Arc length 7930.8 days
Unobserved 138 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 62.021 deg
Declination 15.9093 deg
V Magnitude 21.53 mag
Solar Elongation -28.52 deg
Galactic Latitude -25.77 deg
Rate 0.544 deg/day
Direction 76.504 deg

More info »