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2011EM40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.15072 0.0004928 au
e 0.371407 0.0006408
i 0.555 0.002608 deg
Ω 173.891 0.3319 deg
ω 263.12 0.3308 deg
M 21.342 2.253 deg

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Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7233 au
Aphelion distance 1.5781 au
Asc. node-Earth separation 0.04452 au
Desc. node-Earth separation -0.05751 au
Earth MOID 0.00115 au
Orbital period 450.872 days
Date of orbit computation   Mar 19 09:03
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3786 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 224.424 deg
Declination -15.9436 deg
V Magnitude 30.44 mag
Solar Elongation -104.62 deg
Galactic Latitude 37.15 deg
Rate 0.222 deg/day
Direction 108.807 deg

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