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NEODyS ∴ Objects ∴ 1991EE ∴ Summary
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(9856) 1991EE  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.24251 1.569e-09 au
e 0.625958 1.221e-08
i 9.83 4.566e-06 deg
Ω 168.103 1.914e-05 deg
ω 116.236 1.941e-05 deg
M 20.91 2.839e-06 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8388 au
Aphelion distance 3.6462 au
Asc. node-Earth separation 0.89303 au
Desc. node-Earth separation 0.06273 au
Earth MOID 0.02257 au
Orbital period 1226.59 days
Date of orbit computation   apr 29 12:21
Observational summary
Optical observations (Discarded) 818 (5)
Radar observations (Discarded) 4 (0)
Arc length 10964 days
Unobserved 429 days

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Ephemeris
(Epoch 59721 MJD)
Right Ascension 55.5848 deg
Declination 13.2396 deg
V Magnitude 21.73 mag
Solar Elongation 7.55 deg
Galactic Latitude -32.14 deg
Rate 0.443 deg/day
Direction 79.215 deg

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