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AstDyS ∴ Objects ∴ 2009SE281 ∴ Summary
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(279177) 2009SE281  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45165 3.271e-08 au
e 0.201123 8.681e-08
i 3.398 1.038e-05 deg
Ω 73.409 0.0001457 deg
ω 258.192 0.0001514 deg
M 307.783 5.454e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9586 au
Aphelion 2.9447 au
Asc. node-Earth separation 1.46819 au
Desc. node-Earth separation 1.24546 au
Earth MOID 0.95122 au
Orbital period 1402.12 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 123 (2)
Radar observations (Discarded) 0 (0)
Arc length 7911.04 days
Unobserved 388 days

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Ephemeris at epoch 60419 MJD
Right Ascension 293.252 deg
Declination -22.5037 deg
V Magnitude 21.87 mag
Solar Elongation 97.71 deg
Galactic Latitude -18.83 deg
Rate 0.307 deg/day
Direction 86.062 deg

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