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AstDyS ∴ Objects ∴ 2001YK87 ∴ Summary
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(219764) 2001YK87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67514 1.707e-08 au
e 0.218139 5.283e-08
i 13.119 5.784e-06 deg
Ω 270.482 2.935e-05 deg
ω 175.91 3.624e-05 deg
M 55.592 2.008e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0916 au
Aphelion 3.2587 au
Asc. node-Earth separation 2.24003 au
Desc. node-Earth separation 1.10957 au
Earth MOID 1.10858 au
Orbital period 1598.15 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 520 (3)
Radar observations (Discarded) 0 (0)
Arc length 8561.77 days
Unobserved 41 days

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Ephemeris at epoch 60427 MJD
Right Ascension 146.34 deg
Declination -4.33777 deg
V Magnitude 20.51 mag
Solar Elongation -112.17 deg
Galactic Latitude 35.18 deg
Rate 0.147 deg/day
Direction 72.519 deg

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