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AstDyS ∴ Objects ∴ 2001YO91 ∴ Summary
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(219765) 2001YO91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62261 9.24e-09 au
e 0.217315 4.585e-08
i 14.512 5.103e-06 deg
Ω 107.482 1.642e-05 deg
ω 319.272 1.943e-05 deg
M 118.61 1.043e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0527 au
Aphelion 3.1925 au
Asc. node-Earth separation 1.16263 au
Desc. node-Earth separation 1.97495 au
Earth MOID 1.08911 au
Orbital period 1551.31 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 991 (1)
Radar observations (Discarded) 0 (0)
Arc length 8156 days
Unobserved 41 days

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Ephemeris at epoch 60425 MJD
Right Ascension 211.689 deg
Declination 9.62008 deg
V Magnitude 20.11 mag
Solar Elongation -157.19 deg
Galactic Latitude 65.05 deg
Rate 0.221 deg/day
Direction -78.235 deg

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