NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991EE ∴ Summary
Contact »
(9856) 1991EE  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.24286 1.943e-09 au
e 0.625952 1.38e-08
i 9.826 5.556e-06 deg
Ω 168.153 1.908e-05 deg
ω 116.144 1.966e-05 deg
M 28.944 3.124e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8389 au
Aphelion 3.6468 au
Asc. node-Earth separation 0.88921 au
Desc. node-Earth separation 0.06225 au
Earth MOID 0.02232 au
Orbital period 1226.88 days
Date of orbit computation   Jan 26 17:42
Observational summary
Optical observations (Discarded) 795 (9)
Radar observations (Discarded) 4 (0)
Arc length 10156 days
Unobserved 115 days

More info »
Ephemeris at epoch 58599 MJD
Right Ascension 62.5622 deg
Declination 13.3371 deg
V Magnitude 22.83 mag
Solar Elongation -28.81 deg
Galactic Latitude -27.06 deg
Rate 0.344 deg/day
Direction 77.753 deg

More info »





This Web Site has been visited 2056478 times since

and this Page has been visited 6622 times since 2011/06/24