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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.68695 4.196e-09 au
e 0.594549 3.959e-08
i 14.588 5.036e-06 deg
Ω 317.408 1.622e-05 deg
ω 345.787 1.799e-05 deg
M 99.509 1.038e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.684 au
Aphelion distance 2.6899 au
Asc. node-Earth separation -0.32262 au
Desc. node-Earth separation 1.58804 au
Earth MOID 0.22042 au
Orbital period 800.3 days
Date of orbit computation   feb 14 13:48
Observational summary
Optical observations (Discarded) 587 (3)
Radar observations (Discarded) 0 (0)
Arc length 11686 days
Unobserved 106 days

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Ephemeris
(Epoch 60094 MJD)
Right Ascension 100.966 deg
Declination 28.0077 deg
V Magnitude 22.74 mag
Solar Elongation -32.01 deg
Galactic Latitude 10.85 deg
Rate 0.362 deg/day
Direction 100.131 deg

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