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Near Earth Objects - Dynamic Site
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 5.878e-11 au
e 0.437432 1.96e-07
i 29.893 1.988e-05 deg
Ω 287.874 3.104e-06 deg
ω 323.836 1.023e-05 deg
M 175.143 3.734e-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   Feb 5 20:02
Observational summary
Optical observations (Discarded) 122 (11)
Radar observations (Discarded) 8 (0)
Arc length 4731 days
Unobserved 97 days

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Ephemeris at epoch 57109 MJD
Right Ascension 22.5297 deg
Declination -19.2591 deg
V Magnitude 23.28 mag
Solar Elongation -27.18 deg
Galactic Latitude -78.14 deg
Rate 0.954 deg/day
Direction -93.376 deg

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