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AstDyS ∴ Objects ∴ 1999CD57 ∴ Summary
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(47113) 1999CD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09354 1.337e-08 au
e 0.238763 2.67e-08
i 2.078 4.655e-06 deg
Ω 2.291 9.26e-05 deg
ω 112.157 9.327e-05 deg
M 245.929 1.029e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3549 au
Aphelion 3.8322 au
Asc. node-Earth separation 2.20383 au
Desc. node-Earth separation 1.67953 au
Earth MOID 1.3728 au
Orbital period 1987.39 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2258 (10)
Radar observations (Discarded) 0 (0)
Arc length 17054.6 days
Unobserved 148 days

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Ephemeris at epoch 60397 MJD
Right Ascension 346.05 deg
Declination -6.69898 deg
V Magnitude 20.2 mag
Solar Elongation 22.91 deg
Galactic Latitude -57.36 deg
Rate 0.317 deg/day
Direction 66.787 deg

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