AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EN121 ∴ Summary
Contact »
(256979) 2008EN121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04045 2.634e-08 au
e 0.109259 5.912e-08
i 1.333 5.917e-06 deg
Ω 50.841 0.000237 deg
ω 164.241 0.0002383 deg
M 345.026 2.658e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7083 au
Aphelion 3.3726 au
Asc. node-Earth separation 2.36863 au
Desc. node-Earth separation 1.70798 au
Earth MOID 1.70161 au
Orbital period 1936.44 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 351 (1)
Radar observations (Discarded) 0 (0)
Arc length 10671.4 days
Unobserved 101 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 199.303 deg
Declination -6.86198 deg
V Magnitude 19.97 mag
Solar Elongation 167.01 deg
Galactic Latitude 55.44 deg
Rate 0.19 deg/day
Direction -69.323 deg

More info »