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(173689) 2001PK9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.77986 8.272e-09 au
e 0.394777 3.724e-08
i 10.419 7.166e-06 deg
Ω 272.994 3.698e-05 deg
ω 313.87 4.169e-05 deg
M 33.056 2.313e-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 2.4825 au
Asc. node-Earth separation 0.16349 au
Desc. node-Earth separation 1.08489 au
Earth MOID 0.11531 au
Orbital period 867.317 days
Date of orbit computation   Sep 11 14:37
Observational summary
Optical observations (Discarded) 313 (3)
Radar observations (Discarded) 0 (0)
Arc length 6967 days
Unobserved 17 days

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Ephemeris
(Epoch 59116 MJD)
Right Ascension 335.053 deg
Declination 11.3655 deg
V Magnitude 20.45 mag
Solar Elongation -151.98 deg
Galactic Latitude -36.84 deg
Rate 0.282 deg/day
Direction -134.282 deg

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