NEODyS-2

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NEODyS ∴ Objects ∴ 2001PK9 ∴ Summary
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(173689) 2001PK9  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.77973 1.632e-08 au
e 0.394718 6.043e-08
i 10.42 1.113e-05 deg
Ω 272.995 3.954e-05 deg
ω 313.866 4.312e-05 deg
M 310.038 2.881e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0772 au
Aphelion distance 2.4822 au
Asc. node-Earth separation 0.16492 au
Desc. node-Earth separation 1.08459 au
Earth MOID 0.11666 au
Orbital period 867.224 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 261 (3)
Radar observations (Discarded) 0 (0)
Arc length 6299 days
Unobserved 379 days

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Ephemeris
(Epoch 58809 MJD)
Right Ascension 171.088 deg
Declination -3.45681 deg
V Magnitude 21.64 mag
Solar Elongation 66.1 deg
Galactic Latitude 52.89 deg
Rate 0.771 deg/day
Direction 120.111 deg

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