NEODyS-2

Near Earth Objects - Dynamic Site
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2008DY22  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.82064 0.0002705 au
e 0.226779 0.0005023
i 19.174 0.0938 deg
Ω 342.586 0.003136 deg
ω 0.44 0.01595 deg
M 197.424 2.276 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6345 au
Aphelion 1.0067 au
Asc. node-Earth separation -0.3727 au
Desc. node-Earth separation 0.01532 au
Earth MOID 0.01531 au
Orbital period 271.536 days
Date of orbit computation   May 15 16:53
Observational summary
Optical observations (Discarded) 43 (3)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3371 days

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Ephemeris at epoch 57900 MJD
Right Ascension 27.7161 deg
Declination -0.72905 deg
V Magnitude 25.87 mag
Solar Elongation 41.51 deg
Galactic Latitude -59.99 deg
Rate 1.244 deg/day
Direction 42.431 deg

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