AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ER165 ∴ Summary
Contact »
(266521) 2008ER165  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86639 2.544e-08 au
e 0.215926 5.052e-08
i 15.283 6.314e-06 deg
Ω 73.996 2.453e-05 deg
ω 211.295 2.952e-05 deg
M 31.247 1.792e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2475 au
Aphelion 3.4853 au
Asc. node-Earth separation 2.36635 au
Desc. node-Earth separation 1.29249 au
Earth MOID 1.24471 au
Orbital period 1772.56 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 457 (1)
Radar observations (Discarded) 0 (0)
Arc length 7396.02 days
Unobserved 285 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 358.141 deg
Declination -13.5594 deg
V Magnitude 21.11 mag
Solar Elongation 37.85 deg
Galactic Latitude -70.68 deg
Rate 0.457 deg/day
Direction 70.276 deg

More info »