NEODyS-2

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NEODyS ∴ Objects ∴ 1991CB1 ∴ Summary
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(8507) 1991CB1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.68706 6.811e-09 au
e 0.594475 5.726e-08
i 14.586 8.197e-06 deg
Ω 317.432 1.685e-05 deg
ω 345.75 1.902e-05 deg
M 280.044 1.925e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6841 au
Aphelion 2.69 au
Asc. node-Earth separation -0.32155 au
Desc. node-Earth separation 1.58921 au
Earth MOID 0.21964 au
Orbital period 800.373 days
Date of orbit computation   Oct 9 22:44
Observational summary
Optical observations (Discarded) 214 (11)
Radar observations (Discarded) 0 (0)
Arc length 9482 days
Unobserved 353 days

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Ephemeris at epoch 58137 MJD
Right Ascension 266.105 deg
Declination -31.8484 deg
V Magnitude 19.48 mag
Solar Elongation 32.93 deg
Galactic Latitude -1.3 deg
Rate 1.305 deg/day
Direction 88.603 deg

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