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(5645) 1990SP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.355 2.244e-09 au
e 0.387435 3.314e-08
i 13.503 5.878e-06 deg
Ω 45.741 1.839e-05 deg
ω 48.234 1.982e-05 deg
M 244.263 3.765e-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   Jan 19 13:41
Observational summary
Optical observations (Discarded) 829 (2)
Radar observations (Discarded) 1 (0)
Arc length 16960 days
Unobserved 4 days

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Ephemeris
(Epoch 59237 MJD)
Right Ascension 234.754 deg
Declination -2.06781 deg
V Magnitude 18.88 mag
Solar Elongation 70.89 deg
Galactic Latitude 40.21 deg
Rate 0.556 deg/day
Direction 116.44 deg

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