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AstDyS ∴ Objects ∴ 1999RQ239 ∴ Summary
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(86187) 1999RQ239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06195 1.825e-08 au
e 0.136785 4.242e-08
i 13.663 5.829e-06 deg
Ω 160.41 1.522e-05 deg
ω 236.568 2.525e-05 deg
M 195.38 1.871e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6431 au
Aphelion 3.4808 au
Asc. node-Earth separation 2.25894 au
Desc. node-Earth separation 1.7858 au
Earth MOID 1.6761 au
Orbital period 1957.02 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1406 (8)
Radar observations (Discarded) 0 (0)
Arc length 8673.77 days
Unobserved 293 days

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Ephemeris at epoch 60397 MJD
Right Ascension 242.643 deg
Declination -5.08496 deg
V Magnitude 20.21 mag
Solar Elongation 124.33 deg
Galactic Latitude 32.14 deg
Rate 0.088 deg/day
Direction -8.631 deg

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