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AstDyS ∴ Objects ∴ 2008YY172 ∴ Summary
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(477028) 2008YY172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59937 1.725e-08 au
e 0.141289 7.539e-08
i 1.795 1.094e-05 deg
Ω 227.604 0.0002757 deg
ω 207.243 0.0002812 deg
M 256.779 4.729e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2321 au
Aphelion 2.9666 au
Asc. node-Earth separation 1.90442 au
Desc. node-Earth separation 1.27344 au
Earth MOID 1.24769 au
Orbital period 1530.74 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 131 (0)
Radar observations (Discarded) 0 (0)
Arc length 6763.14 days
Unobserved 746 days

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Ephemeris at epoch 60418 MJD
Right Ascension 338.374 deg
Declination -7.45961 deg
V Magnitude 23.21 mag
Solar Elongation 50.91 deg
Galactic Latitude -51.87 deg
Rate 0.376 deg/day
Direction 67.634 deg

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