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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.68719 4.55e-09 au
e 0.59458 5.342e-08
i 14.588 6.284e-06 deg
Ω 317.412 1.706e-05 deg
ω 345.793 1.889e-05 deg
M 9.536 1.326e-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 2.6904 au
Asc. node-Earth separation -0.32175 au
Desc. node-Earth separation 1.59002 au
Earth MOID 0.21966 au
Orbital period 800.472 days
Date of orbit computation   ago 6 14:37
Observational summary
Optical observations (Discarded) 391 (3)
Radar observations (Discarded) 0 (0)
Arc length 11494 days
Unobserved 7 days

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Ephemeris
(Epoch 59804 MJD)
Right Ascension 90.1173 deg
Declination 35.4335 deg
V Magnitude 18.98 mag
Solar Elongation 50.9 deg
Galactic Latitude 5.99 deg
Rate 0.419 deg/day
Direction 16.773 deg

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