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AstDyS ∴ Objects ∴ 1990MC ∴ Summary
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(10518) 1990MC  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.87914 1.628e-08 au
e 0.320151 6.066e-08
i 13.699 7.021e-06 deg
Ω 193.205 1.702e-05 deg
ω 115.429 2.117e-05 deg
M 259.302 1.512e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9574 au
Aphelion 3.8009 au
Asc. node-Earth separation 1.99421 au
Desc. node-Earth separation 1.2721 au
Earth MOID 0.98784 au
Orbital period 1784.4 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1487 (9)
Radar observations (Discarded) 0 (0)
Arc length 10694.8 days
Unobserved 283 days

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Ephemeris at epoch 58566 MJD
Right Ascension 213.874 deg
Declination -9.52888 deg
V Magnitude 17.11 mag
Solar Elongation 147.75 deg
Galactic Latitude 48.06 deg
Rate 0.158 deg/day
Direction -37.682 deg

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