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AstDyS ∴ Objects ∴ Ulamec ∴ Summary
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(11818) Ulamec  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.99798 2.111e-08 au
e 0.094408 5.647e-08
i 0.82 4.813e-06 deg
Ω 279.918 0.0003939 deg
ω 77.576 0.0003946 deg
M 268.679 2.655e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.715 au
Aphelion 3.281 au
Asc. node-Earth separation 1.89338 au
Desc. node-Earth separation 2.04984 au
Earth MOID 1.71018 au
Orbital period 1896.02 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1259 (11)
Radar observations (Discarded) 0 (0)
Arc length 14488.1 days
Unobserved 292 days

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Ephemeris at epoch 58565 MJD
Right Ascension 306.836 deg
Declination -19.0378 deg
V Magnitude 19.67 mag
Solar Elongation 57.29 deg
Galactic Latitude -29.38 deg
Rate 0.342 deg/day
Direction 75.725 deg

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