AstDyS-2

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AstDyS ∴ Objects ∴ 2002YY4 ∴ Summary
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(143220) 2002YY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56079 1.679e-08 au
e 0.141113 1.002e-07
i 30.328 7.798e-06 deg
Ω 78.869 8.211e-06 deg
ω 346.623 2.132e-05 deg
M 111.722 1.694e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1994 au
Aphelion 2.9221 au
Asc. node-Earth separation 1.22286 au
Desc. node-Earth separation 1.89392 au
Earth MOID 1.21951 au
Orbital period 1496.78 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 1765 (428)
Radar observations (Discarded) 0 (0)
Arc length 8799.19 days
Unobserved 400 days

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Ephemeris at epoch 60419 MJD
Right Ascension 207.866 deg
Declination 32.0367 deg
V Magnitude 19.77 mag
Solar Elongation -136.8 deg
Galactic Latitude 76.07 deg
Rate 0.247 deg/day
Direction -100.017 deg

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