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NEODyS ∴ Objects ∴ 2002AY1 ∴ Summary
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2002AY1  ▹ 
SUMMARY
Keplerian elements at epoch
57000.0 MJD
Value 1-σ variation Units
a 0.778912 5.961e-11 au
e 0.437432 2.019e-07
i 29.893 2.035e-05 deg
Ω 287.874 3.16e-06 deg
ω 323.836 1.044e-05 deg
M 175.143 3.841e-05 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4382 au
Aphelion 1.1196 au
Asc. node-Earth separation -0.54958 au
Desc. node-Earth separation -0.00958 au
Earth MOID 0.0075 au
Orbital period 251.091 days
Date of orbit computation   Nov 14 17:39
Observational summary
Optical observations (Discarded) 120 (11)
Radar observations (Discarded) 8 (0)
Arc length 4021 days
Unobserved 751 days

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Ephemeris at epoch 57053 MJD
Right Ascension 25.7155 deg
Declination 13.8443 deg
V Magnitude 21.45 mag
Solar Elongation -78.29 deg
Galactic Latitude -47.17 deg
Rate 0.978 deg/day
Direction 149.551 deg

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