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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.68703 8.794e-09 au
e 0.594714 7.464e-08
i 14.589 9.094e-06 deg
Ω 317.417 2.13e-05 deg
ω 345.764 2.459e-05 deg
M 9.805 3.459e-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 1.58804 au
Earth MOID 0.21968 au
Orbital period 800.354 days
Date of orbit computation   Jan 5 13:44
Observational summary
Optical observations (Discarded) 265 (3)
Radar observations (Discarded) 0 (0)
Arc length 10916 days
Unobserved 23 days

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Ephemeris
(Epoch 59241 MJD)
Right Ascension 88.5618 deg
Declination 36.0971 deg
V Magnitude 21.06 mag
Solar Elongation -140.09 deg
Galactic Latitude 5.22 deg
Rate 0.249 deg/day
Direction -122.508 deg

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