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AstDyS ∴ Objects ∴ Shirakawa ∴ Summary
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(6198) Shirakawa  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26736 8.936e-09 au
e 0.110184 3.69e-08
i 4.601 5.095e-06 deg
Ω 25.624 6.182e-05 deg
ω 64.133 6.811e-05 deg
M 328.529 2.928e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0175 au
Aphelion 2.5172 au
Asc. node-Earth separation 1.14103 au
Desc. node-Earth separation 1.34767 au
Earth MOID 1.03795 au
Orbital period 1247.03 days
Date of orbit computation  Oct 31 04:59
Observational summary
Optical observations (Discarded) 1491 (22)
Radar observations (Discarded) 0 (0)
Arc length 13359.7 days
Unobserved 117 days

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Ephemeris at epoch 58531 MJD
Right Ascension 66.2 deg
Declination 27.3032 deg
V Magnitude 17.54 mag
Solar Elongation -101.06 deg
Galactic Latitude -15.25 deg
Rate 0.28 deg/day
Direction 86.28 deg

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