AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013ET31 ∴ Summary
Contact »
(669975) 2013ET31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06521 4.132e-08 au
e 0.306027 7.15e-08
i 15.384 1.03e-05 deg
Ω 164.338 4.096e-05 deg
ω 334.782 5.743e-05 deg
M 37.619 3.675e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1272 au
Aphelion 4.0032 au
Asc. node-Earth separation 1.18417 au
Desc. node-Earth separation 2.83453 au
Earth MOID 1.1496 au
Orbital period 1960.15 days
Date of orbit computation  apr 23 22:09
Observational summary
Optical observations (Discarded) 116 (0)
Radar observations (Discarded) 0 (0)
Arc length 8076.22 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »