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AstDyS ∴ Objects ∴ Lyonne ∴ Summary
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(292991) Lyonne  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79742 2.338e-08 au
e 0.021636 5.858e-08
i 5.184 6.569e-06 deg
Ω 52.54 6.975e-05 deg
ω 207.056 0.0001791 deg
M 52.856 0.0001668 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7369 au
Aphelion 2.8579 au
Asc. node-Earth separation 1.8626 au
Desc. node-Earth separation 1.73269 au
Earth MOID 1.72288 au
Orbital period 1708.97 days
Date of orbit computation  apr 23 20:51
Observational summary
Optical observations (Discarded) 259 (2)
Radar observations (Discarded) 0 (0)
Arc length 7468.15 days
Unobserved 291 days

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Ephemeris at epoch 60425 MJD
Right Ascension 341.118 deg
Declination -12.8549 deg
V Magnitude 22.45 mag
Solar Elongation 57.34 deg
Galactic Latitude -57.07 deg
Rate 0.349 deg/day
Direction 70.534 deg

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