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AstDyS ∴ Objects ∴ Marion ∴ Summary
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(506) Marion  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04416 8.83e-09 au
e 0.145512 2.693e-08
i 16.979 2.409e-06 deg
Ω 312.786 9.767e-06 deg
ω 145.038 1.325e-05 deg
M 339.927 1.099e-05 deg

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Other useful info
Absolute Magnitude (H)    9.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6012 au
Aphelion 3.4871 au
Asc. node-Earth separation 2.36892 au
Desc. node-Earth separation 1.67727 au
Earth MOID 1.63543 au
Orbital period 1939.99 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 7464 (52)
Radar observations (Discarded) 0 (0)
Arc length 44227.3 days
Unobserved 36 days

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Ephemeris at epoch 60428 MJD
Right Ascension 63.8445 deg
Declination 31.9757 deg
V Magnitude 14.51 mag
Solar Elongation -31.43 deg
Galactic Latitude -13.52 deg
Rate 0.432 deg/day
Direction 86.784 deg

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