NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991EE ∴ Summary
Contact »
(9856) 1991EE  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.24191 1.524e-09 au
e 0.625871 1.204e-08
i 9.83 4.282e-06 deg
Ω 168.103 1.884e-05 deg
ω 116.213 1.909e-05 deg
M 138.386 2.851e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8388 au
Aphelion distance 3.6451 au
Asc. node-Earth separation 0.89224 au
Desc. node-Earth separation 0.06051 au
Earth MOID 0.02175 au
Orbital period 1226.1 days
Date of orbit computation   mar 1 20:29
Observational summary
Optical observations (Discarded) 1308 (57)
Radar observations (Discarded) 4 (0)
Arc length 11638 days
Unobserved 70 days

More info »
Ephemeris
(Epoch 60036 MJD)
Right Ascension 79.7618 deg
Declination 14.2844 deg
V Magnitude 23.58 mag
Solar Elongation -68.55 deg
Galactic Latitude -13.05 deg
Rate 0.183 deg/day
Direction 74.093 deg

More info »