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NEODyS ∴ Objects ∴ 2001YA1 ∴ Summary
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2001YA1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.16175 0.0002339 au
e 0.472736 5.593e-05
i 27.988 0.001258 deg
Ω 255.278 0.0004672 deg
ω 167.94 0.001027 deg
M 107.907 0.3281 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1398 au
Aphelion 3.1837 au
Asc. node-Earth separation 2.10573 au
Desc. node-Earth separation 0.16232 au
Earth MOID 0.16049 au
Orbital period 1160.93 days
Date of orbit computation   Oct 1 16:51
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 62 days
Unobserved 6141 days

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Ephemeris at epoch 58463 MJD
Right Ascension 226.864 deg
Declination -29.9908 deg
V Magnitude 26.39 mag
Solar Elongation 28.33 deg
Galactic Latitude 24.27 deg
Rate 0.331 deg/day
Direction 102.348 deg

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