NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011ES4 ∴ Summary
Contact »
2011ES4  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.09038 0.0003827 au
e 0.241946 0.0006071
i 3.365 0.008203 deg
Ω 339.916 0.004137 deg
ω 273.475 0.01433 deg
M 192.677 1.01 deg

More info »
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8266 au
Aphelion 1.3542 au
Asc. node-Earth separation 0.00288 au
Desc. node-Earth separation 0.05263 au
Earth MOID 0.00065 au
Orbital period 415.877 days
Date of orbit computation   Oct 9 19:35
Observational summary
Optical observations (Discarded) 45 (4)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 2422 days

More info »
Ephemeris at epoch 58048 MJD
Right Ascension 153.249 deg
Declination 13.4572 deg
V Magnitude 28.68 mag
Solar Elongation 58.21 deg
Galactic Latitude 50.62 deg
Rate 0.798 deg/day
Direction 111.688 deg

More info »





This Web Site has been visited 26494 times since

and this Page has been visited 4254 times since 2011/06/10