AstDyS-2

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AstDyS ∴ Objects ∴ 2008YY22 ∴ Summary
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(509839) 2008YY22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79449 2.139e-08 au
e 0.228235 5.275e-08
i 1.914 5.73e-06 deg
Ω 244.715 0.000241 deg
ω 155.412 0.0002418 deg
M 152.77 2.308e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1567 au
Aphelion 3.4323 au
Asc. node-Earth separation 2.32869 au
Desc. node-Earth separation 1.20803 au
Earth MOID 1.16517 au
Orbital period 1706.29 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 216 (1)
Radar observations (Discarded) 0 (0)
Arc length 10266.9 days
Unobserved 405 days

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Ephemeris at epoch 60425 MJD
Right Ascension 199.811 deg
Declination -10.1842 deg
V Magnitude 21.86 mag
Solar Elongation -167.06 deg
Galactic Latitude 52.08 deg
Rate 0.201 deg/day
Direction -65.942 deg

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