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AstDyS ∴ Objects ∴ 1999JY59 ∴ Summary
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(66331) 1999JY59  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38547 6.643e-09 au
e 0.208885 2.598e-08
i 2.761 3.097e-06 deg
Ω 140.858 6.974e-05 deg
ω 148.748 7.039e-05 deg
M 234.655 9.733e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8872 au
Aphelion 2.8838 au
Asc. node-Earth separation 1.79135 au
Desc. node-Earth separation 0.92278 au
Earth MOID 0.87135 au
Orbital period 1345.73 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 2063 (10)
Radar observations (Discarded) 0 (0)
Arc length 9065.82 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 133.559 deg
Declination 18.1042 deg
V Magnitude 20.42 mag
Solar Elongation -95 deg
Galactic Latitude 35 deg
Rate 0.157 deg/day
Direction 103.255 deg

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