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(8176) 1991WA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.57483 3.45e-09 au
e 0.643239 5.117e-08
i 39.597 8.545e-06 deg
Ω 66.528 7.448e-06 deg
ω 241.878 8.993e-06 deg
M 282.608 9.684e-06 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5618 au
Aphelion distance 2.5878 au
Asc. node-Earth separation 0.33826 au
Desc. node-Earth separation -0.30639 au
Earth MOID 0.1927 au
Orbital period 721.853 days
Date of orbit computation   set 18 14:41
Observational summary
Optical observations (Discarded) 729 (6)
Radar observations (Discarded) 0 (0)
Arc length 10885 days
Unobserved 29 days

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Ephemeris
(Epoch 59504 MJD)
Right Ascension 125.773 deg
Declination 37.3574 deg
V Magnitude 20.77 mag
Solar Elongation 84.65 deg
Galactic Latitude 33.51 deg
Rate 0.342 deg/day
Direction 39.587 deg

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