NEODyS-2

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NEODyS ∴ Objects ∴ 1990SB ∴ Summary
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(5587) 1990SB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.39761 4.588e-09 au
e 0.54417 1.665e-08
i 18.095 3.565e-06 deg
Ω 189.92 9.245e-06 deg
ω 86.828 1.037e-05 deg
M 251.713 6.918e-06 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0929 au
Aphelion distance 3.7023 au
Asc. node-Earth separation 0.64043 au
Desc. node-Earth separation 0.73989 au
Earth MOID 0.30829 au
Orbital period 1356.03 days
Date of orbit computation   giu 10 14:12
Observational summary
Optical observations (Discarded) 3649 (11)
Radar observations (Discarded) 0 (0)
Arc length 24811 days
Unobserved 272 days

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Ephemeris
(Epoch 59801 MJD)
Right Ascension 127.423 deg
Declination 6.00433 deg
V Magnitude 19.93 mag
Solar Elongation 15.33 deg
Galactic Latitude 24.56 deg
Rate 0.321 deg/day
Direction 102.865 deg

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