NEODyS-2

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(5587) 1990SB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.39734 4.631e-09 au
e 0.544353 1.677e-08
i 18.094 3.582e-06 deg
Ω 189.928 9.402e-06 deg
ω 86.826 1.052e-05 deg
M 198.615 6.822e-06 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0923 au
Aphelion distance 3.7023 au
Asc. node-Earth separation 0.63903 au
Desc. node-Earth separation 0.73992 au
Earth MOID 0.3081 au
Orbital period 1355.79 days
Date of orbit computation   Oct 20 12:32
Observational summary
Optical observations (Discarded) 3558 (10)
Radar observations (Discarded) 0 (0)
Arc length 24534 days
Unobserved 264 days

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Ephemeris
(Epoch 59516 MJD)
Right Ascension 109.767 deg
Declination 1.94328 deg
V Magnitude 20.12 mag
Solar Elongation 103.51 deg
Galactic Latitude 7.03 deg
Rate 0.093 deg/day
Direction 175.31 deg

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