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AstDyS ∴ Objects ∴ 2007AF21 ∴ Summary
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(475823) 2007AF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30588 1.316e-08 au
e 0.104177 7.069e-08
i 5.91 1.1e-05 deg
Ω 136.1 5.208e-05 deg
ω 313.462 0.0001006 deg
M 5.629 7.713e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0657 au
Aphelion 2.5461 au
Asc. node-Earth separation 1.14276 au
Desc. node-Earth separation 1.44337 au
Earth MOID 1.08774 au
Orbital period 1278.95 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 250 (3)
Radar observations (Discarded) 0 (0)
Arc length 6175.92 days
Unobserved 173 days

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Ephemeris at epoch 60461 MJD
Right Ascension 103.405 deg
Declination 21.4968 deg
V Magnitude 22.56 mag
Solar Elongation -32.78 deg
Galactic Latitude 10.08 deg
Rate 0.526 deg/day
Direction 92.342 deg

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