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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.68718 8.624e-09 au
e 0.594688 7.465e-08
i 14.59 9.094e-06 deg
Ω 317.416 2.13e-05 deg
ω 345.774 2.458e-05 deg
M 99.752 3.516e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6838 au
Aphelion distance 2.6905 au
Asc. node-Earth separation -0.32342 au
Desc. node-Earth separation 1.58837 au
Earth MOID 0.22033 au
Orbital period 800.458 days
Date of orbit computation   Mar 19 10:53
Observational summary
Optical observations (Discarded) 265 (3)
Radar observations (Discarded) 0 (0)
Arc length 10916 days
Unobserved 168 days

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Ephemeris
(Epoch 59386 MJD)
Right Ascension 117.685 deg
Declination 23.5215 deg
V Magnitude 22.77 mag
Solar Elongation -25.78 deg
Galactic Latitude 23 deg
Rate 0.348 deg/day
Direction 105.733 deg

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