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(5645) 1990SP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.355 2.533e-09 au
e 0.387435 4.3e-08
i 13.503 7.021e-06 deg
Ω 45.741 2.486e-05 deg
ω 48.234 2.876e-05 deg
M 244.263 8.19e-06 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.83 au
Aphelion distance 1.88 au
Asc. node-Earth separation -0.07479 au
Desc. node-Earth separation 0.54309 au
Earth MOID 0.05351 au
Orbital period 576.112 days
Date of orbit computation   Sep 13 14:33
Observational summary
Optical observations (Discarded) 626 (2)
Radar observations (Discarded) 0 (0)
Arc length 16827 days
Unobserved 12 days

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Ephemeris
(Epoch 59112 MJD)
Right Ascension 61.8326 deg
Declination -20.0596 deg
V Magnitude 16.39 mag
Solar Elongation 114.37 deg
Galactic Latitude -44.84 deg
Rate 1.156 deg/day
Direction 86.757 deg

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