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(5645) 1990SP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.355 2.232e-09 au
e 0.387435 3.296e-08
i 13.503 5.874e-06 deg
Ω 45.741 1.838e-05 deg
ω 48.234 1.978e-05 deg
M 244.263 3.758e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 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   Feb 18 14:02
Observational summary
Optical observations (Discarded) 837 (2)
Radar observations (Discarded) 1 (0)
Arc length 16990 days
Unobserved 7 days

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Ephemeris
(Epoch 59270 MJD)
Right Ascension 247.955 deg
Declination -9.06598 deg
V Magnitude 18.93 mag
Solar Elongation 88.68 deg
Galactic Latitude 25.53 deg
Rate 0.33 deg/day
Direction 123.959 deg

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