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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.68726 8.717e-09 au
e 0.594581 7.465e-08
i 14.589 9.093e-06 deg
Ω 317.415 2.13e-05 deg
ω 345.788 2.458e-05 deg
M 279.594 3.635e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.684 au
Aphelion distance 2.6905 au
Asc. node-Earth separation -0.3203 au
Desc. node-Earth separation 1.58867 au
Earth MOID 0.21943 au
Orbital period 800.52 days
Date of orbit computation   Oct 20 12:35
Observational summary
Optical observations (Discarded) 265 (3)
Radar observations (Discarded) 0 (0)
Arc length 10916 days
Unobserved 298 days

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Ephemeris
(Epoch 59516 MJD)
Right Ascension 163.414 deg
Declination 5.55865 deg
V Magnitude 22.48 mag
Solar Elongation 52.91 deg
Galactic Latitude 54.64 deg
Rate 0.357 deg/day
Direction 119.016 deg

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