NEODyS-2

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(5587) 1990SB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.3964 4.705e-09 au
e 0.544812 1.712e-08
i 18.098 4.306e-06 deg
Ω 189.952 1.029e-05 deg
ω 86.774 1.174e-05 deg
M 39.273 6.405e-06 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0908 au
Aphelion distance 3.702 au
Asc. node-Earth separation 0.63586 au
Desc. node-Earth separation 0.7385 au
Earth MOID 0.30648 au
Orbital period 1355 days
Date of orbit computation   Aug 1 14:33
Observational summary
Optical observations (Discarded) 3122 (8)
Radar observations (Discarded) 0 (0)
Arc length 24343 days
Unobserved 4 days

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Ephemeris
(Epoch 59066 MJD)
Right Ascension 60.8314 deg
Declination 12.5547 deg
V Magnitude 18.74 mag
Solar Elongation 71.66 deg
Galactic Latitude -28.85 deg
Rate 0.28 deg/day
Direction 100.459 deg

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