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NEODyS ∴ Objects ∴ 1991CB1 ∴ Summary
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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.6871 1.092e-08 au
e 0.594586 9.514e-08
i 14.587 1.287e-05 deg
Ω 317.417 2.662e-05 deg
ω 345.758 2.888e-05 deg
M 189.887 2.939e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.684 au
Aphelion 2.6902 au
Asc. node-Earth separation -0.32213 au
Desc. node-Earth separation 1.5882 au
Earth MOID 0.21992 au
Orbital period 800.407 days
Date of orbit computation   May 25 11:19
Observational summary
Optical observations (Discarded) 225 (2)
Radar observations (Discarded) 0 (0)
Arc length 10211 days
Unobserved 138 days

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Ephemeris at epoch 58651 MJD
Right Ascension 123.219 deg
Declination 20.674 deg
V Magnitude 22.73 mag
Solar Elongation -35.56 deg
Galactic Latitude 26.79 deg
Rate 0.336 deg/day
Direction 107.886 deg

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