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NEODyS ∴ Objects ∴ 2001PL9 ∴ Summary
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(108906) 2001PL9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.23521 3.846e-09 au
e 0.360417 6.098e-08
i 20.925 5.265e-06 deg
Ω 172.081 9.432e-06 deg
ω 343.967 1.5e-05 deg
M 180.694 1.531e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.79 au
Aphelion 1.6804 au
Asc. node-Earth separation -0.19565 au
Desc. node-Earth separation 0.6381 au
Earth MOID 0.19252 au
Orbital period 501.429 days
Date of orbit computation   Feb 5 11:47
Observational summary
Optical observations (Discarded) 347 (20)
Radar observations (Discarded) 0 (0)
Arc length 5368 days
Unobserved 673 days

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Ephemeris at epoch 58167 MJD
Right Ascension 327.247 deg
Declination -6.83222 deg
V Magnitude 21.25 mag
Solar Elongation 6.3 deg
Galactic Latitude -42.25 deg
Rate 0.602 deg/day
Direction 77.266 deg

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