NEODyS-2

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(5587) 1990SB  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.39829 3.403e-09 au
e 0.544017 1.491e-08
i 18.093 3.257e-06 deg
Ω 189.918 7.922e-06 deg
ω 86.831 9e-06 deg
M 50.966 5.982e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0936 au
Aphelion distance 3.703 au
Asc. node-Earth separation 0.64036 au
Desc. node-Earth separation 0.74098 au
Earth MOID 0.30849 au
Orbital period 1356.6 days
Date of orbit computation   feb 26 13:00
Observational summary
Optical observations (Discarded) 4424 (16)
Radar observations (Discarded) 0 (0)
Arc length 25601 days
Unobserved 80 days

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Ephemeris
(Epoch 60399 MJD)
Right Ascension 24.4317 deg
Declination 5.07061 deg
V Magnitude 18.59 mag
Solar Elongation -15.76 deg
Galactic Latitude -55.91 deg
Rate 0.492 deg/day
Direction 74.771 deg

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