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AstDyS ∴ Objects ∴ 1991PQ9 ∴ Summary
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(160514) 1991PQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17118 2.622e-08 au
e 0.23872 5.407e-08
i 8.341 5.574e-06 deg
Ω 308.119 3.26e-05 deg
ω 12.402 3.432e-05 deg
M 289.29 1.09e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4142 au
Aphelion 3.9282 au
Asc. node-Earth separation 1.41016 au
Desc. node-Earth separation 2.91541 au
Earth MOID 1.40177 au
Orbital period 2062.67 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 755 (2)
Radar observations (Discarded) 0 (0)
Arc length 11580.2 days
Unobserved 345 days

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Ephemeris at epoch 60397 MJD
Right Ascension 230.559 deg
Declination -29.8641 deg
V Magnitude 19.77 mag
Solar Elongation 130.68 deg
Galactic Latitude 22.56 deg
Rate 0.06 deg/day
Direction -131.502 deg

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