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AstDyS ∴ Objects ∴ Juewa ∴ Summary
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(139) Juewa  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78203 8.406e-09 au
e 0.174932 3.888e-08
i 10.91 4.699e-06 deg
Ω 1.835 1.958e-05 deg
ω 165.606 2.221e-05 deg
M 230.245 1.196e-05 deg

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Other useful info
Absolute Magnitude (H)    8.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2954 au
Aphelion 3.2687 au
Asc. node-Earth separation 2.24408 au
Desc. node-Earth separation 1.30786 au
Earth MOID 1.30173 au
Orbital period 1694.89 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2111 (99)
Radar observations (Discarded) 0 (0)
Arc length 45137.5 days
Unobserved 56 days

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Ephemeris at epoch 58470 MJD
Right Ascension 13.8916 deg
Declination 13.9291 deg
V Magnitude 13.41 mag
Solar Elongation -112.25 deg
Galactic Latitude -48.93 deg
Rate 0.038 deg/day
Direction 75.372 deg

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