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AstDyS ∴ Objects ∴ 1999JH52 ∴ Summary
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(17111) 1999JH52  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.02097 1.976e-08 au
e 0.126919 4.916e-08
i 8.619 5.157e-06 deg
Ω 265.362 3.445e-05 deg
ω 81.201 4.048e-05 deg
M 152.272 2.057e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6375 au
Aphelion 3.4044 au
Asc. node-Earth separation 1.89843 au
Desc. node-Earth separation 2.04663 au
Earth MOID 1.64718 au
Orbital period 1917.86 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1536 (6)
Radar observations (Discarded) 0 (0)
Arc length 14122.5 days
Unobserved 245 days

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Ephemeris at epoch 58499 MJD
Right Ascension 170.152 deg
Declination -6.77712 deg
V Magnitude 18.07 mag
Solar Elongation 121.09 deg
Galactic Latitude 49.59 deg
Rate 0.055 deg/day
Direction -141.253 deg

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