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AstDyS ∴ Objects ∴ 2007YQ57 ∴ Summary
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(453123) 2007YQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92727 1.083e-08 au
e 0.111234 9.082e-08
i 17.324 5.213e-06 deg
Ω 281.328 2.235e-05 deg
ω 114.534 0.0001302 deg
M 85.521 0.0001074 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7129 au
Aphelion 2.1416 au
Asc. node-Earth separation 0.97887 au
Desc. node-Earth separation 0.83678 au
Earth MOID 0.78412 au
Orbital period 977.265 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 356 (1)
Radar observations (Discarded) 0 (0)
Arc length 6961.29 days
Unobserved 103 days

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Ephemeris at epoch 60420 MJD
Right Ascension 109.106 deg
Declination 10.6749 deg
V Magnitude 22 mag
Solar Elongation -79.31 deg
Galactic Latitude 10.35 deg
Rate 0.411 deg/day
Direction 100.466 deg

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