AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003EC20 ∴ Summary
Contact »
(143531) 2003EC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97015 2.036e-08 au
e 0.054929 4.376e-08
i 11.773 4.792e-06 deg
Ω 173.281 2.072e-05 deg
ω 46.962 4.706e-05 deg
M 351.336 4.335e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.807 au
Aphelion 3.1333 au
Asc. node-Earth separation 1.86021 au
Desc. node-Earth separation 2.0717 au
Earth MOID 1.81601 au
Orbital period 1869.67 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 621 (5)
Radar observations (Discarded) 0 (0)
Arc length 11318.3 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 217.326 deg
Declination -1.71328 deg
V Magnitude 19.57 mag
Solar Elongation 167.65 deg
Galactic Latitude 52.76 deg
Rate 0.217 deg/day
Direction -56.943 deg

More info »