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AstDyS ∴ Objects ∴ Helvetia ∴ Summary
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(113390) Helvetia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.30249 1.104e-08 au
e 0.203205 6.325e-08
i 7.359 5.686e-06 deg
Ω 298.484 5.296e-05 deg
ω 8.736 5.639e-05 deg
M 257.559 2.453e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8346 au
Aphelion 2.7704 au
Asc. node-Earth separation 0.82141 au
Desc. node-Earth separation 1.77724 au
Earth MOID 0.819 au
Orbital period 1276.13 days
Date of orbit computation  Oct 31 06:08
Observational summary
Optical observations (Discarded) 579 (2)
Radar observations (Discarded) 0 (0)
Arc length 20985.2 days
Unobserved 381 days

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Ephemeris at epoch 58568 MJD
Right Ascension 255.575 deg
Declination -31.8855 deg
V Magnitude 19.45 mag
Solar Elongation 106.93 deg
Galactic Latitude 6.06 deg
Rate 0.255 deg/day
Direction 105.61 deg

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