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AstDyS ∴ Objects ∴ 1999JO80 ∴ Summary
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(17999) 1999JO80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56615 8.935e-09 au
e 0.139192 2.861e-08
i 13.657 4.009e-06 deg
Ω 183.745 1.37e-05 deg
ω 73.626 2.123e-05 deg
M 2.663 1.734e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.209 au
Aphelion 2.9233 au
Asc. node-Earth separation 1.42442 au
Desc. node-Earth separation 1.61745 au
Earth MOID 1.24062 au
Orbital period 1501.49 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2228 (5)
Radar observations (Discarded) 0 (0)
Arc length 26620.9 days
Unobserved 321 days

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Ephemeris at epoch 60425 MJD
Right Ascension 295.226 deg
Declination -4.65456 deg
V Magnitude 18.72 mag
Solar Elongation 98.29 deg
Galactic Latitude -13.12 deg
Rate 0.287 deg/day
Direction 57.823 deg

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