NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008DY22 ∴ Summary
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2008DY22  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.820886 0.0001261 au
e 0.226094 0.000251
i 19.057 0.04621 deg
Ω 342.573 0.002393 deg
ω 0.476 0.007814 deg
M 4.582 1.245 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6353 au
Aphelion 1.0065 au
Asc. node-Earth separation -0.37342 au
Desc. node-Earth separation 0.01496 au
Earth MOID 0.01495 au
Orbital period 271.658 days
Date of orbit computation   Mar 13 10:59
Observational summary
Optical observations (Discarded) 43 (1)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3787 days

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Ephemeris at epoch 58316 MJD
Right Ascension 134.82 deg
Declination 19.4913 deg
V Magnitude 26.54 mag
Solar Elongation -17.69 deg
Galactic Latitude 36.6 deg
Rate 0.918 deg/day
Direction 115.326 deg

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