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(315508) 2008AB31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.60226 1.331e-08 au
e 0.320402 1.125e-07
i 30.021 3.784e-05 deg
Ω 303.029 1.003e-05 deg
ω 255.637 3.27e-05 deg
M 95.721 4.21e-05 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0889 au
Aphelion distance 2.1156 au
Asc. node-Earth separation 0.54468 au
Desc. node-Earth separation 0.34757 au
Earth MOID 0.29389 au
Orbital period 740.792 days
Date of orbit computation   Mar 19 10:56
Observational summary
Optical observations (Discarded) 119 (0)
Radar observations (Discarded) 0 (0)
Arc length 6367 days
Unobserved 541 days

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Ephemeris
(Epoch 59377 MJD)
Right Ascension 28.0583 deg
Declination 35.7319 deg
V Magnitude 24.85 mag
Solar Elongation 46.55 deg
Galactic Latitude -25.52 deg
Rate 0.477 deg/day
Direction 56.79 deg

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