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AstDyS ∴ Objects ∴ 2001YF89 ∴ Summary
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(660510) 2001YF89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1899 4.608e-08 au
e 0.198464 2.984e-07
i 27.696 1.444e-05 deg
Ω 288.763 1.899e-05 deg
ω 189.05 9.072e-05 deg
M 327.828 6.004e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5568 au
Aphelion 3.823 au
Asc. node-Earth separation 2.79471 au
Desc. node-Earth separation 1.57932 au
Earth MOID 1.5762 au
Orbital period 2080.96 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 8125.8 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 64.5446 deg
Declination 32.4287 deg
V Magnitude 21.37 mag
Solar Elongation -33.07 deg
Galactic Latitude -12.78 deg
Rate 0.419 deg/day
Direction 93.73 deg

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