AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016ET209 ∴ Summary
Contact »
2016ET209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10349 6.333e-08 au
e 0.170567 1.146e-07
i 18.081 8.29e-06 deg
Ω 93.545 3.492e-05 deg
ω 84.617 7.266e-05 deg
M 194.458 4.469e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5741 au
Aphelion 3.6328 au
Asc. node-Earth separation 1.98303 au
Desc. node-Earth separation 2.04558 au
Earth MOID 1.65628 au
Orbital period 1996.98 days
Date of orbit computation  feb 22 08:19
Observational summary
Optical observations (Discarded) 130 (0)
Radar observations (Discarded) 0 (0)
Arc length 4863.45 days
Unobserved 219 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 19.6489 deg
Declination -7.00834 deg
V Magnitude 23.33 mag
Solar Elongation 19.6 deg
Galactic Latitude -68.87 deg
Rate 0.315 deg/day
Direction 68.217 deg

More info »