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AstDyS ∴ Objects ∴ 1999JC109 ∴ Summary
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(129791) 1999JC109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33519 1.033e-08 au
e 0.152176 5.346e-08
i 3.263 3.996e-06 deg
Ω 47.28 9.776e-05 deg
ω 148.973 9.904e-05 deg
M 13.109 2.274e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9798 au
Aphelion 2.6905 au
Asc. node-Earth separation 1.63379 au
Desc. node-Earth separation 1.00851 au
Earth MOID 0.97919 au
Orbital period 1303.41 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 527 (29)
Radar observations (Discarded) 0 (0)
Arc length 8680.88 days
Unobserved 410 days

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Ephemeris at epoch 60398 MJD
Right Ascension 232.679 deg
Declination -17.6518 deg
V Magnitude 19.8 mag
Solar Elongation 133.75 deg
Galactic Latitude 30.87 deg
Rate 0.029 deg/day
Direction 169.157 deg

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