AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009ET19 ∴ Summary
Contact »
(301498) 2009ET19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68145 1.486e-08 au
e 0.249748 5.835e-08
i 12.637 6.82e-06 deg
Ω 182.859 2.552e-05 deg
ω 304.597 2.957e-05 deg
M 177.979 1.168e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0118 au
Aphelion 3.3511 au
Asc. node-Earth separation 1.20524 au
Desc. node-Earth separation 1.92758 au
Earth MOID 1.055 au
Orbital period 1603.81 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 345 (2)
Radar observations (Discarded) 0 (0)
Arc length 10066.8 days
Unobserved 717 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 323.823 deg
Declination -4.56663 deg
V Magnitude 22.95 mag
Solar Elongation 61.96 deg
Galactic Latitude -38.16 deg
Rate 0.25 deg/day
Direction 67.455 deg

More info »