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(8176) 1991WA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.57492 3.678e-09 au
e 0.643188 5.405e-08
i 39.598 8.692e-06 deg
Ω 66.538 7.609e-06 deg
ω 241.866 9.151e-06 deg
M 182.881 1.036e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5619 au
Aphelion distance 2.5879 au
Asc. node-Earth separation 0.33926 au
Desc. node-Earth separation -0.30485 au
Earth MOID 0.19331 au
Orbital period 721.914 days
Date of orbit computation   Jun 14 14:31
Observational summary
Optical observations (Discarded) 699 (6)
Radar observations (Discarded) 0 (0)
Arc length 10285 days
Unobserved 239 days

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Ephemeris
(Epoch 59113 MJD)
Right Ascension 169.608 deg
Declination 35.8195 deg
V Magnitude 22.02 mag
Solar Elongation 36.03 deg
Galactic Latitude 68.42 deg
Rate 0.427 deg/day
Direction 109.123 deg

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