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NEODyS ∴ Objects ∴ 2001YA1 ∴ Summary
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2001YA1  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.16298 0.0002318 au
e 0.472152 5.767e-05
i 27.993 0.00121 deg
Ω 255.273 0.0004337 deg
ω 168.005 0.0009184 deg
M 169.806 0.3373 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1417 au
Aphelion 3.1842 au
Asc. node-Earth separation 2.10818 au
Desc. node-Earth separation 0.16488 au
Earth MOID 0.163 au
Orbital period 1161.92 days
Date of orbit computation   May 25 10:42
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 62 days
Unobserved 6331 days

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Ephemeris at epoch 58653 MJD
Right Ascension 234.062 deg
Declination -25.7564 deg
V Magnitude 25.4 mag
Solar Elongation -150.08 deg
Galactic Latitude 23.89 deg
Rate 0.242 deg/day
Direction -51.464 deg

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