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AstDyS ∴ Objects ∴ Waltraut ∴ Summary
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(890) Waltraut  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.02267 1.37e-08 au
e 0.060327 3.67e-08
i 10.869 4.415e-06 deg
Ω 160.668 2.111e-05 deg
ω 89.863 4.235e-05 deg
M 325.103 3.775e-05 deg

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Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8403 au
Aphelion 3.205 au
Asc. node-Earth separation 2.01874 au
Desc. node-Earth separation 2.00318 au
Earth MOID 1.85268 au
Orbital period 1919.48 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2325 (42)
Radar observations (Discarded) 0 (0)
Arc length 40302 days
Unobserved 192 days

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Ephemeris at epoch 58531 MJD
Right Ascension 257.893 deg
Declination -12.9448 deg
V Magnitude 16.22 mag
Solar Elongation 70.06 deg
Galactic Latitude 15.3 deg
Rate 0.31 deg/day
Direction 85.641 deg

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