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2008DY22  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.820952 0.0001336 au
e 0.225942 0.000266
i 19.023 0.04949 deg
Ω 342.564 0.002725 deg
ω 0.471 0.008361 deg
M 343.692 1.599 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6355 au
Aphelion distance 1.0064 au
Asc. node-Earth separation -0.37216 au
Desc. node-Earth separation 0.01491 au
Earth MOID 0.01489 au
Orbital period 271.691 days
Date of orbit computation   May 28 12:45
Observational summary
Optical observations (Discarded) 43 (1)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4515 days

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Ephemeris
(Epoch 59044 MJD)
Right Ascension 85.2741 deg
Declination 31.621 deg
V Magnitude 25.85 mag
Solar Elongation 27.01 deg
Galactic Latitude 0.58 deg
Rate 1.175 deg/day
Direction 82.358 deg

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