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AstDyS ∴ Objects ∴ 2008YQ20 ∴ Summary
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(509838) 2008YQ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74536 2.417e-08 au
e 0.120907 8.467e-08
i 8.104 7.819e-06 deg
Ω 290.622 5.64e-05 deg
ω 218.683 6.506e-05 deg
M 101.469 3.141e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4134 au
Aphelion 3.0773 au
Asc. node-Earth separation 1.97081 au
Desc. node-Earth separation 1.48899 au
Earth MOID 1.43189 au
Orbital period 1661.49 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 120 (0)
Radar observations (Discarded) 0 (0)
Arc length 6121.9 days
Unobserved 360 days

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Ephemeris at epoch 60419 MJD
Right Ascension 289.954 deg
Declination -25.8326 deg
V Magnitude 22.79 mag
Solar Elongation 101.15 deg
Galactic Latitude -17.32 deg
Rate 0.131 deg/day
Direction 77.872 deg

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