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(5645) 1990SP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.3546 1.468e-09 au
e 0.387204 2.316e-08
i 13.505 5.082e-06 deg
Ω 45.719 1.272e-05 deg
ω 48.263 1.31e-05 deg
M 259.345 3.397e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8301 au
Aphelion distance 1.8791 au
Asc. node-Earth separation -0.07454 au
Desc. node-Earth separation 0.54319 au
Earth MOID 0.05328 au
Orbital period 575.857 days
Date of orbit computation   Oct 20 12:21
Observational summary
Optical observations (Discarded) 1001 (2)
Radar observations (Discarded) 1 (0)
Arc length 17131 days
Unobserved 109 days

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Ephemeris
(Epoch 59512 MJD)
Right Ascension 258.994 deg
Declination -32.3253 deg
V Magnitude 21.54 mag
Solar Elongation -49.74 deg
Galactic Latitude 3.47 deg
Rate 0.489 deg/day
Direction 93.534 deg

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