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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PL9 ∴ Summary
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(108906) 2001PL9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.23526 6.575e-09 au
e 0.360362 1.041e-07
i 20.924 8.553e-06 deg
Ω 172.08 1.557e-05 deg
ω 343.965 2.438e-05 deg
M 324.279 2.529e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7901 au
Aphelion 1.6804 au
Asc. node-Earth separation -0.19718 au
Desc. node-Earth separation 0.63855 au
Earth MOID 0.19411 au
Orbital period 501.457 days
Date of orbit computation   Oct 1 16:31
Observational summary
Optical observations (Discarded) 351 (9)
Radar observations (Discarded) 0 (0)
Arc length 5368 days
Unobserved 1134 days

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Ephemeris at epoch 58628 MJD
Right Ascension 344.949 deg
Declination 9.53233 deg
V Magnitude 21.13 mag
Solar Elongation 73.89 deg
Galactic Latitude -44.43 deg
Rate 0.425 deg/day
Direction 69.042 deg

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