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NEODyS ∴ Objects ∴ 2002AY1 ∴ Summary
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2002AY1  ▹ 
SUMMARY
Keplerian elements at epoch
56800.0 MJD
Value 1-σ variation Units
a 0.778921 6.656e-11 au
e 0.437442 2.019e-07
i 29.892 2.035e-05 deg
Ω 287.876 3.164e-06 deg
ω 323.835 1.044e-05 deg
M 248.394 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 1.1197 au
Asc. node-Earth separation -0.5515 au
Desc. node-Earth separation -0.00985 au
Earth MOID 0.00771 au
Orbital period 251.095 days
Date of orbit computation   Jun 28 19:31
Observational summary
Optical observations (Discarded) 120 (11)
Radar observations (Discarded) 8 (0)
Arc length 4021 days
Unobserved 588 days

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Ephemeris at epoch 56890 MJD
Right Ascension 172.471 deg
Declination 7.31075 deg
V Magnitude 23.44 mag
Solar Elongation -22.81 deg
Galactic Latitude 62.31 deg
Rate 1.457 deg/day
Direction 43.43 deg

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