AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010EY31 ∴ Summary
Contact »
(389464) 2010EY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65039 2.835e-08 au
e 0.091212 9.629e-08
i 3.472 1.01e-05 deg
Ω 14.216 0.0001143 deg
ω 179.405 0.0001215 deg
M 72.718 4.355e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4086 au
Aphelion 2.8921 au
Asc. node-Earth separation 1.89345 au
Desc. node-Earth separation 1.40858 au
Earth MOID 1.40796 au
Orbital period 1576.03 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 119 (0)
Radar observations (Discarded) 0 (0)
Arc length 7117.15 days
Unobserved 370 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 307.887 deg
Declination -22.7201 deg
V Magnitude 22.82 mag
Solar Elongation 88.42 deg
Galactic Latitude -31.56 deg
Rate 0.239 deg/day
Direction 80.704 deg

More info »