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AstDyS ∴ Objects ∴ 1999JJ51 ∴ Summary
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(17107) 1999JJ51  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.90648 1.768e-08 au
e 0.041122 4.185e-08
i 3.274 4.384e-06 deg
Ω 93.649 7.743e-05 deg
ω 223.627 9.671e-05 deg
M 250.367 6.038e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.787 au
Aphelion 3.026 au
Asc. node-Earth separation 2.00624 au
Desc. node-Earth separation 1.80019 au
Earth MOID 1.77334 au
Orbital period 1809.88 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1770 (12)
Radar observations (Discarded) 0 (0)
Arc length 8807.83 days
Unobserved 283 days

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Ephemeris at epoch 58565 MJD
Right Ascension 254.236 deg
Declination -20.2592 deg
V Magnitude 18.51 mag
Solar Elongation 106.57 deg
Galactic Latitude 14.01 deg
Rate 0.119 deg/day
Direction 95.175 deg

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