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AstDyS ∴ Objects ∴ 1999JC88 ∴ Summary
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(137190) 1999JC88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7491 1.155e-08 au
e 0.136237 3.514e-08
i 13.585 3.856e-06 deg
Ω 109.403 1.608e-05 deg
ω 78.757 2.241e-05 deg
M 186.876 1.495e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3746 au
Aphelion 3.1236 au
Asc. node-Earth separation 1.64557 au
Desc. node-Earth separation 1.75507 au
Earth MOID 1.42187 au
Orbital period 1664.89 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1408 (4)
Radar observations (Discarded) 0 (0)
Arc length 8996.87 days
Unobserved 137 days

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Ephemeris at epoch 60398 MJD
Right Ascension 14.8659 deg
Declination -4.76462 deg
V Magnitude 20.61 mag
Solar Elongation -10.78 deg
Galactic Latitude -67.55 deg
Rate 0.367 deg/day
Direction 67.076 deg

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