AstDyS-2

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AstDyS ∴ Objects ∴ 2001YY55 ∴ Summary
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(640689) 2001YY55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36936 1.792e-08 au
e 0.213474 7.447e-08
i 4.076 8.52e-06 deg
Ω 41.244 9.207e-05 deg
ω 10.641 9.527e-05 deg
M 58.255 1.935e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8636 au
Aphelion 2.8752 au
Asc. node-Earth separation 0.87815 au
Desc. node-Earth separation 1.85391 au
Earth MOID 0.87481 au
Orbital period 1332.12 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 199 (1)
Radar observations (Discarded) 0 (0)
Arc length 8082.93 days
Unobserved 79 days

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Ephemeris at epoch 60425 MJD
Right Ascension 117.765 deg
Declination 25.1783 deg
V Magnitude 22.72 mag
Solar Elongation -80.08 deg
Galactic Latitude 23.65 deg
Rate 0.367 deg/day
Direction 104.68 deg

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