AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011EC43 ∴ Summary
Contact »
(458557) 2011EC43  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.04927 9.394e-08 au
e 0.137333 2.292e-07
i 12.461 2.199e-05 deg
Ω 340.904 5.247e-05 deg
ω 156.731 6.478e-05 deg
M 177.036 3.52e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6305 au
Aphelion 3.468 au
Asc. node-Earth separation 2.41484 au
Desc. node-Earth separation 1.66403 au
Earth MOID 1.6467 au
Orbital period 1944.87 days
Date of orbit computation  Oct 31 09:35
Observational summary
Optical observations (Discarded) 167 (2)
Radar observations (Discarded) 0 (0)
Arc length 3607.2 days
Unobserved 105 days

More info »
Ephemeris at epoch 58443 MJD
Right Ascension 309.931 deg
Declination -22.3699 deg
V Magnitude 22.65 mag
Solar Elongation -68.2 deg
Galactic Latitude -33.24 deg
Rate 0.232 deg/day
Direction 64.891 deg

More info »





This Web Site has been visited 316074 times since

and this Page has been visited 4 times since 2017/11/04