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   Nov 18 12:37
Observational summary
Optical observations (Discarded) 43 (3)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3307 days

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Ephemeris at epoch 57836 MJD
Right Ascension 309.274 deg
Declination -48.9479 deg
V Magnitude 25.25 mag
Solar Elongation 68.23 deg
Galactic Latitude -37.15 deg
Rate 1.442 deg/day
Direction 85.842 deg

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