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(5645) 1990SP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.3546 1.48e-09 au
e 0.387385 2.316e-08
i 13.505 5.089e-06 deg
Ω 45.729 1.274e-05 deg
ω 48.274 1.312e-05 deg
M 9.236 3.286e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8298 au
Aphelion distance 1.8793 au
Asc. node-Earth separation -0.07572 au
Desc. node-Earth separation 0.54102 au
Earth MOID 0.05424 au
Orbital period 575.857 days
Date of orbit computation   Jun 17 14:39
Observational summary
Optical observations (Discarded) 997 (2)
Radar observations (Discarded) 1 (0)
Arc length 17107 days
Unobserved 11 days

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Ephemeris
(Epoch 59390 MJD)
Right Ascension 214.181 deg
Declination -23.57 deg
V Magnitude 19.64 mag
Solar Elongation -125.85 deg
Galactic Latitude 35.28 deg
Rate 0.04 deg/day
Direction -170.431 deg

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