NEODyS-2

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NEODyS ∴ Objects ∴ 1991WA ∴ Summary
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(8176) 1991WA  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.57494 3.819e-09 au
e 0.643126 5.52e-08
i 39.601 9.468e-06 deg
Ω 66.542 7.86e-06 deg
ω 241.861 9.735e-06 deg
M 83.159 1.041e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5621 au
Aphelion distance 2.5878 au
Asc. node-Earth separation 0.33912 au
Desc. node-Earth separation -0.30301 au
Earth MOID 0.19322 au
Orbital period 721.929 days
Date of orbit computation   Oct 14 16:12
Observational summary
Optical observations (Discarded) 684 (5)
Radar observations (Discarded) 0 (0)
Arc length 9976 days
Unobserved 207 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 123.952 deg
Declination 35.9253 deg
V Magnitude 20.62 mag
Solar Elongation 84.26 deg
Galactic Latitude 31.8 deg
Rate 0.35 deg/day
Direction 38.316 deg

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