AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016ES122 ∴ Summary
Contact »
(656830) 2016ES122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66476 4.61e-08 au
e 0.120245 7.203e-08
i 13.777 1.291e-05 deg
Ω 350.172 2.888e-05 deg
ω 70.95 6.626e-05 deg
M 49.862 5.706e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3443 au
Aphelion 2.9852 au
Asc. node-Earth separation 1.52135 au
Desc. node-Earth separation 1.74039 au
Earth MOID 1.39591 au
Orbital period 1588.86 days
Date of orbit computation  apr 23 22:06
Observational summary
Optical observations (Discarded) 137 (0)
Radar observations (Discarded) 0 (0)
Arc length 6224.75 days
Unobserved 42 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 109.789 deg
Declination 30.9007 deg
V Magnitude 22.52 mag
Solar Elongation -72.35 deg
Galactic Latitude 19.04 deg
Rate 0.351 deg/day
Direction 111.53 deg

More info »