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NEODyS ∴ Objects ∴ 1991CB1 ∴ Summary
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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.68721 1.112e-08 au
e 0.594481 9.897e-08
i 14.585 1.395e-05 deg
Ω 317.421 2.888e-05 deg
ω 345.755 3.15e-05 deg
M 99.942 2.884e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6842 au
Aphelion 2.6902 au
Asc. node-Earth separation -0.32198 au
Desc. node-Earth separation 1.58654 au
Earth MOID 0.21978 au
Orbital period 800.482 days
Date of orbit computation   Oct 1 22:13
Observational summary
Optical observations (Discarded) 214 (2)
Radar observations (Discarded) 0 (0)
Arc length 9482 days
Unobserved 679 days

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Ephemeris at epoch 58463 MJD
Right Ascension 128.039 deg
Declination 30.1856 deg
V Magnitude 21.29 mag
Solar Elongation 134.69 deg
Galactic Latitude 33.82 deg
Rate 0.223 deg/day
Direction -73.417 deg

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