AstDyS-2

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AstDyS ∴ Objects ∴ 2007SD12 ∴ Summary
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(218916) 2007SD12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91116 7.555e-09 au
e 0.101629 3.481e-08
i 20.202 5.183e-06 deg
Ω 348.405 1.091e-05 deg
ω 92.783 3.403e-05 deg
M 89.44 2.833e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7169 au
Aphelion 2.1054 au
Asc. node-Earth separation 0.89461 au
Desc. node-Earth separation 0.88948 au
Earth MOID 0.83775 au
Orbital period 965.037 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 803 (11)
Radar observations (Discarded) 0 (0)
Arc length 8865.17 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 163.303 deg
Declination -7.2174 deg
V Magnitude 19.49 mag
Solar Elongation -131.12 deg
Galactic Latitude 45.3 deg
Rate 0.106 deg/day
Direction -131.248 deg

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