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AstDyS ∴ Objects ∴ 2011EW23 ∴ Summary
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(516854) 2011EW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24414 1.385e-08 au
e 0.10784 9.756e-08
i 7.163 1.002e-05 deg
Ω 152.127 4.236e-05 deg
ω 9.991 5.599e-05 deg
M 319.641 3.352e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0021 au
Aphelion 2.4861 au
Asc. node-Earth separation 1.01648 au
Desc. node-Earth separation 1.47122 au
Earth MOID 1.01135 au
Orbital period 1227.93 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 159 (1)
Radar observations (Discarded) 0 (0)
Arc length 8307.11 days
Unobserved 123 days

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Ephemeris at epoch 60418 MJD
Right Ascension 93.1642 deg
Declination 19.8742 deg
V Magnitude 22.89 mag
Solar Elongation -64.91 deg
Galactic Latitude 0.81 deg
Rate 0.452 deg/day
Direction 85.046 deg

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