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NEODyS ∴ Objects ∴ 2001YA1 ∴ Summary
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2001YA1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.16157 0.0001803 au
e 0.472953 4.101e-05
i 27.986 0.0009397 deg
Ω 255.286 0.0003753 deg
ω 167.907 0.0009038 deg
M 343.916 0.226 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1392 au
Aphelion 3.1839 au
Asc. node-Earth separation 2.10758 au
Desc. node-Earth separation 0.16327 au
Earth MOID 0.16136 au
Orbital period 1160.78 days
Date of orbit computation   Oct 9 17:53
Observational summary
Optical observations (Discarded) 22 (1)
Radar observations (Discarded) 0 (0)
Arc length 62 days
Unobserved 5726 days

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Ephemeris at epoch 58048 MJD
Right Ascension 128.476 deg
Declination 32.6695 deg
V Magnitude 21.95 mag
Solar Elongation 86.06 deg
Galactic Latitude 34.75 deg
Rate 1.088 deg/day
Direction 148.455 deg

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