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AstDyS ∴ Objects ∴ 2011EP21 ∴ Summary
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(411581) 2011EP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21789 4.094e-08 au
e 0.152032 6.009e-08
i 14.571 8.574e-06 deg
Ω 17.431 2.438e-05 deg
ω 105.208 4.54e-05 deg
M 139.266 3.241e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7287 au
Aphelion 3.7071 au
Asc. node-Earth separation 2.27642 au
Desc. node-Earth separation 2.02188 au
Earth MOID 1.78855 au
Orbital period 2108.41 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 271 (2)
Radar observations (Discarded) 0 (0)
Arc length 6762.89 days
Unobserved 310 days

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Ephemeris at epoch 60426 MJD
Right Ascension 295.596 deg
Declination -37.5661 deg
V Magnitude 22.36 mag
Solar Elongation 104.46 deg
Galactic Latitude -25.69 deg
Rate 0.101 deg/day
Direction 129.247 deg

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