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AstDyS ∴ Objects ∴ 2009AK31 ∴ Summary
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(441707) 2009AK31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4691 1.962e-08 au
e 0.172018 7.036e-08
i 2.383 1.068e-05 deg
Ω 151.614 0.0001493 deg
ω 255.917 0.000155 deg
M 23.032 3.614e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0444 au
Aphelion 2.8938 au
Asc. node-Earth separation 1.51189 au
Desc. node-Earth separation 1.28956 au
Earth MOID 1.05596 au
Orbital period 1417.12 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 202 (2)
Radar observations (Discarded) 0 (0)
Arc length 6963.87 days
Unobserved 103 days

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Ephemeris at epoch 60419 MJD
Right Ascension 67.5033 deg
Declination 20.17 deg
V Magnitude 22.49 mag
Solar Elongation -39.87 deg
Galactic Latitude -19.04 deg
Rate 0.521 deg/day
Direction 80.296 deg

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