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AstDyS ∴ Objects ∴ 2001YA78 ∴ Summary
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(89697) 2001YA78  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36035 1.61e-08 au
e 0.220168 5.369e-08
i 3.118 5.533e-06 deg
Ω 91.597 0.0001095 deg
ω 299.092 0.0001105 deg
M 270.343 1.775e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8407 au
Aphelion 2.88 au
Asc. node-Earth separation 1.04405 au
Desc. node-Earth separation 1.49825 au
Earth MOID 0.84808 au
Orbital period 1324.53 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 480 (1)
Radar observations (Discarded) 0 (0)
Arc length 10066.1 days
Unobserved 256 days

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Ephemeris at epoch 58567 MJD
Right Ascension 339.804 deg
Declination -10.4267 deg
V Magnitude 20.88 mag
Solar Elongation 26.41 deg
Galactic Latitude -54.7 deg
Rate 0.559 deg/day
Direction 69.124 deg

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