AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016ER139 ∴ Summary
Contact »
2016ER139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57916 5.939e-08 au
e 0.109182 2.542e-07
i 12.697 2.129e-05 deg
Ω 346.379 3.657e-05 deg
ω 210.864 0.0001458 deg
M 322.662 0.0001366 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2976 au
Aphelion 2.8608 au
Asc. node-Earth separation 1.80522 au
Desc. node-Earth separation 1.33792 au
Earth MOID 1.30712 au
Orbital period 1512.92 days
Date of orbit computation  feb 22 08:18
Observational summary
Optical observations (Discarded) 87 (0)
Radar observations (Discarded) 0 (0)
Arc length 4299.23 days
Unobserved 56 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 134.019 deg
Declination 22.2395 deg
V Magnitude 22.17 mag
Solar Elongation -121.62 deg
Galactic Latitude 36.79 deg
Rate 0.117 deg/day
Direction 179.114 deg

More info »