AstDyS-2

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AstDyS ∴ Objects ∴ 2001YY54 ∴ Summary
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(222679) 2001YY54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59137 1.628e-08 au
e 0.183073 3.603e-08
i 5.655 4.056e-06 deg
Ω 66.447 5.43e-05 deg
ω 223.458 5.782e-05 deg
M 258.263 1.689e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.117 au
Aphelion 3.0658 au
Asc. node-Earth separation 1.90235 au
Desc. node-Earth separation 1.19749 au
Earth MOID 1.10474 au
Orbital period 1523.68 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 918 (7)
Radar observations (Discarded) 0 (0)
Arc length 8148.94 days
Unobserved 40 days

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Ephemeris at epoch 60425 MJD
Right Ascension 160.035 deg
Declination 16.0635 deg
V Magnitude 20.61 mag
Solar Elongation -120.32 deg
Galactic Latitude 57.66 deg
Rate 0.046 deg/day
Direction -157.458 deg

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