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AstDyS ∴ Objects ∴ 1999JR108 ∴ Summary
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(59685) 1999JR108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58815 7.68e-09 au
e 0.252947 3.398e-08
i 6.983 4.041e-06 deg
Ω 100.203 2.913e-05 deg
ω 347.268 3.007e-05 deg
M 109.843 7.604e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9335 au
Aphelion 3.2428 au
Asc. node-Earth separation 0.96042 au
Desc. node-Earth separation 2.19951 au
Earth MOID 0.95102 au
Orbital period 1520.83 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1688 (6)
Radar observations (Discarded) 0 (0)
Arc length 18398.4 days
Unobserved 366 days

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Ephemeris at epoch 60418 MJD
Right Ascension 232.483 deg
Declination -10.2759 deg
V Magnitude 19.26 mag
Solar Elongation 154.08 deg
Galactic Latitude 36.38 deg
Rate 0.193 deg/day
Direction -74.226 deg

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