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2011EM40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.1506 0.0005434 au
e 0.371395 0.0006482
i 0.555 0.002619 deg
Ω 173.907 0.3309 deg
ω 263.125 0.337 deg
M 221.622 2.138 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 1.5779 au
Asc. node-Earth separation 0.04355 au
Desc. node-Earth separation -0.0549 au
Earth MOID 0.00113 au
Orbital period 450.803 days
Date of orbit computation   Jun 26 09:28
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3549 days

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Ephemeris
(Epoch 59183 MJD)
Right Ascension 200.863 deg
Declination -9.68192 deg
V Magnitude 29.73 mag
Solar Elongation 45.06 deg
Galactic Latitude 52.38 deg
Rate 0.384 deg/day
Direction 108.914 deg

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