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AstDyS ∴ Objects ∴ Siufaiwing ∴ Summary
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(188973) Siufaiwing  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.19221 1.493e-08 au
e 0.100373 6.576e-08
i 5.41 6.328e-06 deg
Ω 164.641 7.643e-05 deg
ω 29.573 8.558e-05 deg
M 85.363 3.717e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9722 au
Aphelion 2.4123 au
Asc. node-Earth separation 1.00238 au
Desc. node-Earth separation 1.36981 au
Earth MOID 0.97223 au
Orbital period 1185.56 days
Date of orbit computation  Oct 31 06:56
Observational summary
Optical observations (Discarded) 178 (2)
Radar observations (Discarded) 0 (0)
Arc length 7972.05 days
Unobserved 192 days

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Ephemeris at epoch 58503 MJD
Right Ascension 316.305 deg
Declination -15.0338 deg
V Magnitude 22.72 mag
Solar Elongation -15.03 deg
Galactic Latitude -36.3 deg
Rate 0.492 deg/day
Direction 75.392 deg

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