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AstDyS ∴ Objects ∴ 1999SD3 ∴ Summary
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(162209) 1999SD3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64639 2.268e-08 au
e 0.3188 6.35e-08
i 29.94 1.022e-05 deg
Ω 327.674 1.43e-05 deg
ω 117.638 2.633e-05 deg
M 119.864 1.543e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8027 au
Aphelion 3.4901 au
Asc. node-Earth separation 1.77794 au
Desc. node-Earth separation 1.08167 au
Earth MOID 0.95094 au
Orbital period 1572.46 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 450 (2)
Radar observations (Discarded) 0 (0)
Arc length 6661.17 days
Unobserved 454 days

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Ephemeris at epoch 58561 MJD
Right Ascension 275.489 deg
Declination -52.7195 deg
V Magnitude 20.84 mag
Solar Elongation 84.8 deg
Galactic Latitude -17.08 deg
Rate 0.181 deg/day
Direction 122.006 deg

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