NEODyS-2

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NEODyS ∴ Objects ∴ 2001PK9 ∴ Summary
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(173689) 2001PK9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.77968 1.485e-08 au
e 0.394918 5.649e-08
i 10.419 9.556e-06 deg
Ω 273.004 2.933e-05 deg
ω 313.826 3.372e-05 deg
M 338.002 1.985e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0769 au
Aphelion 2.4825 au
Asc. node-Earth separation 0.1635 au
Desc. node-Earth separation 1.08515 au
Earth MOID 0.11557 au
Orbital period 867.184 days
Date of orbit computation   Jul 10 17:35
Observational summary
Optical observations (Discarded) 255 (9)
Radar observations (Discarded) 0 (0)
Arc length 5043 days
Unobserved 816 days

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Ephemeris at epoch 57990 MJD
Right Ascension 159.753 deg
Declination 2.49037 deg
V Magnitude 21.02 mag
Solar Elongation -10.26 deg
Galactic Latitude 49.87 deg
Rate 0.848 deg/day
Direction 112.752 deg

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