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AstDyS ∴ Objects ∴ Vivian ∴ Summary
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(1623) Vivian  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14352 1.085e-08 au
e 0.154577 2.524e-08
i 2.503 1.763e-06 deg
Ω 115.342 6.915e-05 deg
ω 321.027 7e-05 deg
M 131.748 8.344e-06 deg

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Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6576 au
Aphelion 3.6294 au
Asc. node-Earth separation 1.75578 au
Desc. node-Earth separation 2.4719 au
Earth MOID 1.67388 au
Orbital period 2035.75 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 8333 (174)
Radar observations (Discarded) 0 (0)
Arc length 27617.5 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 224.681 deg
Declination -13.4993 deg
V Magnitude 16.59 mag
Solar Elongation 170.16 deg
Galactic Latitude 38.97 deg
Rate 0.188 deg/day
Direction -73.4 deg

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