NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013ER ∴ Summary
Contact »
2013ER  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.84753 0.001322 au
e 0.443182 0.0003493
i 4.696 0.008652 deg
Ω 339.892 0.02947 deg
ω 183.094 0.05715 deg
M 148.162 2.485 deg

More info »
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0287 au
Aphelion distance 2.6663 au
Asc. node-Earth separation 1.6548 au
Desc. node-Earth separation 0.03874 au
Earth MOID 0.03774 au
Orbital period 917.243 days
Date of orbit computation   feb 26 10:52
Observational summary
Optical observations (Discarded) 38 (2)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 4064 days

More info »
Ephemeris
(Epoch 60426 MJD)
Right Ascension 350.636 deg
Declination -4.49182 deg
V Magnitude 31.17 mag
Solar Elongation 46.29 deg
Galactic Latitude -58.99 deg
Rate 0.343 deg/day
Direction 65.201 deg

More info »