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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.68703 8.665e-09 au
e 0.594714 8.746e-08
i 14.589 1.304e-05 deg
Ω 317.417 2.191e-05 deg
ω 345.764 2.471e-05 deg
M 9.805 3.348e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6837 au
Aphelion distance 2.6903 au
Asc. node-Earth separation -0.32153 au
Desc. node-Earth separation 1.58805 au
Earth MOID 0.21968 au
Orbital period 800.354 days
Date of orbit computation   Feb 26 12:48
Observational summary
Optical observations (Discarded) 225 (3)
Radar observations (Discarded) 0 (0)
Arc length 10211 days
Unobserved 395 days

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Ephemeris
(Epoch 58908 MJD)
Right Ascension 256.187 deg
Declination -41.7026 deg
V Magnitude 19.3 mag
Solar Elongation 80.96 deg
Galactic Latitude -0.29 deg
Rate 1.299 deg/day
Direction 103.417 deg

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