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AstDyS ∴ Objects ∴ Walpurga ∴ Summary
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(256) Walpurga  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.00018 1.194e-08 au
e 0.066172 3.659e-08
i 13.326 4.235e-06 deg
Ω 182.937 1.591e-05 deg
ω 46.996 3.253e-05 deg
M 143.487 2.743e-05 deg

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Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8016 au
Aphelion 3.1987 au
Asc. node-Earth separation 1.85944 au
Desc. node-Earth separation 2.12554 au
Earth MOID 1.81044 au
Orbital period 1898.1 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2299 (43)
Radar observations (Discarded) 0 (0)
Arc length 48409.3 days
Unobserved 121 days

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Ephemeris at epoch 58531 MJD
Right Ascension 24.6968 deg
Declination 2.79607 deg
V Magnitude 16.09 mag
Solar Elongation -56.43 deg
Galactic Latitude -57.97 deg
Rate 0.289 deg/day
Direction 69.456 deg

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