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AstDyS ∴ Objects ∴ 2001JY9 ∴ Summary
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(77558) 2001JY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17944 2.155e-08 au
e 0.023019 4.049e-08
i 6.713 5.725e-06 deg
Ω 206.837 3.381e-05 deg
ω 60.27 0.0001284 deg
M 345.667 0.000125 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1063 au
Aphelion 3.2526 au
Asc. node-Earth separation 2.13808 au
Desc. node-Earth separation 2.21948 au
Earth MOID 2.09781 au
Orbital period 2070.74 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 892 (6)
Radar observations (Discarded) 0 (0)
Arc length 11124.1 days
Unobserved 320 days

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Ephemeris at epoch 60426 MJD
Right Ascension 272.442 deg
Declination -16.8698 deg
V Magnitude 19.94 mag
Solar Elongation 123.32 deg
Galactic Latitude 1.24 deg
Rate 0.049 deg/day
Direction 6.576 deg

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