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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 1.091e-08 au
e 0.594481 9.514e-08
i 14.585 1.287e-05 deg
Ω 317.421 2.662e-05 deg
ω 345.755 2.889e-05 deg
M 99.942 2.877e-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   Feb 1 15:59
Observational summary
Optical observations (Discarded) 225 (2)
Radar observations (Discarded) 0 (0)
Arc length 10211 days
Unobserved 83 days

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Ephemeris at epoch 58596 MJD
Right Ascension 106.761 deg
Declination 25.3626 deg
V Magnitude 22.64 mag
Solar Elongation -72.84 deg
Galactic Latitude 14.48 deg
Rate 0.224 deg/day
Direction 108.933 deg

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