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AstDyS ∴ Objects ∴ 2009SE57 ∴ Summary
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(325540) 2009SE57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01532 3.396e-08 au
e 0.133033 7.431e-08
i 5.418 5.516e-06 deg
Ω 258.268 7.909e-05 deg
ω 62.844 8.209e-05 deg
M 324.53 2.321e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6142 au
Aphelion 3.4165 au
Asc. node-Earth separation 1.77695 au
Desc. node-Earth separation 2.16971 au
Earth MOID 1.60678 au
Orbital period 1912.49 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 287 (1)
Radar observations (Discarded) 0 (0)
Arc length 6802.88 days
Unobserved 330 days

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Ephemeris at epoch 60420 MJD
Right Ascension 303.705 deg
Declination -17.6365 deg
V Magnitude 21.31 mag
Solar Elongation 88.12 deg
Galactic Latitude -26.1 deg
Rate 0.259 deg/day
Direction 69.953 deg

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