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AstDyS ∴ Objects ∴ 2007TY31 ∴ Summary
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(278453) 2007TY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11364 2.541e-08 au
e 0.218689 7.151e-08
i 17.713 7.41e-06 deg
Ω 43.926 1.878e-05 deg
ω 343.756 2.306e-05 deg
M 0.746 1.456e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4327 au
Aphelion 3.7946 au
Asc. node-Earth separation 1.45983 au
Desc. node-Earth separation 2.7442 au
Earth MOID 1.44356 au
Orbital period 2006.79 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 463 (5)
Radar observations (Discarded) 0 (0)
Arc length 8967.92 days
Unobserved 195 days

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Ephemeris at epoch 60423 MJD
Right Ascension 33.357 deg
Declination 11.4795 deg
V Magnitude 20.33 mag
Solar Elongation -2.72 deg
Galactic Latitude -46.57 deg
Rate 0.481 deg/day
Direction 63.275 deg

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