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NEODyS ∴ Objects ∴ 2001PL9 ∴ Summary
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(108906) 2001PL9  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.23525 4.039e-09 au
e 0.360431 1.059e-07
i 20.924 1.056e-05 deg
Ω 172.074 9.78e-06 deg
ω 343.959 2.115e-05 deg
M 251.46 3.482e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.79 au
Aphelion distance 1.6805 au
Asc. node-Earth separation -0.19424 au
Desc. node-Earth separation 0.63912 au
Earth MOID 0.1911 au
Orbital period 501.452 days
Date of orbit computation   Nov 28 16:41
Observational summary
Optical observations (Discarded) 497 (6)
Radar observations (Discarded) 0 (0)
Arc length 6689 days
Unobserved 13 days

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Ephemeris
(Epoch 58828 MJD)
Right Ascension 348.22 deg
Declination -21.9837 deg
V Magnitude 20.43 mag
Solar Elongation -82.37 deg
Galactic Latitude -67.05 deg
Rate 0.376 deg/day
Direction 77.242 deg

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