AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002ET109 ∴ Summary
Contact »
(357185) 2002ET109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11839 3.25e-08 au
e 0.238699 6.226e-08
i 9.645 8.654e-06 deg
Ω 3.509 3.952e-05 deg
ω 229.586 4.289e-05 deg
M 317.914 1.77e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.374 au
Aphelion 3.8627 au
Asc. node-Earth separation 2.47722 au
Desc. node-Earth separation 1.54974 au
Earth MOID 1.37754 au
Orbital period 2011.38 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 213 (21)
Radar observations (Discarded) 0 (0)
Arc length 8060.92 days
Unobserved 48 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 157.507 deg
Declination 11.5656 deg
V Magnitude 20.88 mag
Solar Elongation -118.98 deg
Galactic Latitude 53.38 deg
Rate 0.075 deg/day
Direction 171.744 deg

More info »