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AstDyS ∴ Objects ∴ 2001QY228 ∴ Summary
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(258113) 2001QY228  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.59274 1.866e-08 au
e 0.227084 5.157e-08
i 6.862 9.203e-06 deg
Ω 211.802 5.196e-05 deg
ω 105.187 6.086e-05 deg
M 51.202 3.267e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.004 au
Aphelion 3.1815 au
Asc. node-Earth separation 1.60748 au
Desc. node-Earth separation 1.32667 au
Earth MOID 1.00335 au
Orbital period 1524.89 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 249 (5)
Radar observations (Discarded) 0 (0)
Arc length 7687.53 days
Unobserved 181 days

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Ephemeris at epoch 58593 MJD
Right Ascension 64.2981 deg
Declination 17.377 deg
V Magnitude 22.2 mag
Solar Elongation -36.29 deg
Galactic Latitude -23.16 deg
Rate 0.382 deg/day
Direction 80.737 deg

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