NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013ER ∴ Summary
Contact »
2013ER  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.84838 0.001093 au
e 0.442804 0.0003142
i 4.707 0.002568 deg
Ω 339.992 0.0003281 deg
ω 182.821 0.001109 deg
M 285.131 0.5696 deg

More info »
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0299 au
Aphelion 2.6669 au
Asc. node-Earth separation 1.65545 au
Desc. node-Earth separation 0.04111 au
Earth MOID 0.0402 au
Orbital period 917.88 days
Date of orbit computation   Oct 9 19:55
Observational summary
Optical observations (Discarded) 38 (5)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 1737 days

More info »
Ephemeris at epoch 58099 MJD
Right Ascension 78.238 deg
Declination 38.263 deg
V Magnitude 25.24 mag
Solar Elongation 164.77 deg
Galactic Latitude -0.5 deg
Rate 0.356 deg/day
Direction -74.907 deg

More info »





This Web Site has been visited 85068 times since 25

and this Page has been visited 2669 times since 2013/03/05