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AstDyS ∴ Objects ∴ 2003YY163 ∴ Summary
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(172688) 2003YY163  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61604 2.066e-08 au
e 0.07334 5.93e-08
i 3.559 6.695e-06 deg
Ω 63.16 0.0001177 deg
ω 30.875 0.0001335 deg
M 270.872 6.597e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4242 au
Aphelion 2.8079 au
Asc. node-Earth separation 1.46169 au
Desc. node-Earth separation 1.76382 au
Earth MOID 1.44213 au
Orbital period 1545.49 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 209 (2)
Radar observations (Discarded) 0 (0)
Arc length 10597.9 days
Unobserved 226 days

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Ephemeris at epoch 60426 MJD
Right Ascension 11.6806 deg
Declination 2.50225 deg
V Magnitude 22.61 mag
Solar Elongation 24.31 deg
Galactic Latitude -60.35 deg
Rate 0.432 deg/day
Direction 66.772 deg

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