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AstDyS ∴ Objects ∴ 1999JP109 ∴ Summary
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(17150) 1999JP109  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.17226 2.153e-08 au
e 0.173016 5.039e-08
i 2.604 4.669e-06 deg
Ω 120.487 0.0001056 deg
ω 230.824 0.0001062 deg
M 45.554 1.26e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6234 au
Aphelion 3.7211 au
Asc. node-Earth separation 2.46917 au
Desc. node-Earth separation 1.75787 au
Earth MOID 1.61791 au
Orbital period 2063.73 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1556 (15)
Radar observations (Discarded) 0 (0)
Arc length 13306.2 days
Unobserved 91 days

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Ephemeris at epoch 58505 MJD
Right Ascension 55.7071 deg
Declination 17.3431 deg
V Magnitude 18.64 mag
Solar Elongation -116.02 deg
Galactic Latitude -29.14 deg
Rate 0.057 deg/day
Direction 57.103 deg

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