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AstDyS ∴ Objects ∴ 1999RS174 ∴ Summary
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(121289) 1999RS174  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10835 4.015e-08 au
e 0.267404 5.904e-08
i 2.081 7.771e-06 deg
Ω 127.531 0.0001739 deg
ω 264.14 0.0001749 deg
M 152.334 2.072e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2772 au
Aphelion 3.9395 au
Asc. node-Earth separation 1.9801 au
Desc. node-Earth separation 1.79455 au
Earth MOID 1.28351 au
Orbital period 2001.67 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 371 (2)
Radar observations (Discarded) 0 (0)
Arc length 6789.81 days
Unobserved 279 days

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Ephemeris at epoch 58500 MJD
Right Ascension 218.162 deg
Declination -12.9107 deg
V Magnitude 22.21 mag
Solar Elongation 76.39 deg
Galactic Latitude 43.03 deg
Rate 0.161 deg/day
Direction 105.306 deg

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