NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PK9 ∴ Summary
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(173689) 2001PK9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.77961 1.483e-08 au
e 0.394879 5.649e-08
i 10.419 9.556e-06 deg
Ω 273.003 2.933e-05 deg
ω 313.823 3.372e-05 deg
M 61.035 2.067e-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 2.4823 au
Asc. node-Earth separation 0.16326 au
Desc. node-Earth separation 1.08307 au
Earth MOID 0.11524 au
Orbital period 867.135 days
Date of orbit computation   Mar 13 09:46
Observational summary
Optical observations (Discarded) 255 (9)
Radar observations (Discarded) 0 (0)
Arc length 5043 days
Unobserved 1144 days

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Ephemeris at epoch 58318 MJD
Right Ascension 32.3731 deg
Declination 24.1368 deg
V Magnitude 22.85 mag
Solar Elongation 77.86 deg
Galactic Latitude -35.38 deg
Rate 0.281 deg/day
Direction 59.212 deg

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