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AstDyS ∴ Objects ∴ 1999RD108 ∴ Summary
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(121268) 1999RD108  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.49869 1.538e-08 au
e 0.202344 6.703e-08
i 11.326 1.488e-05 deg
Ω 206.563 2.448e-05 deg
ω 56.875 5.49e-05 deg
M 3.17 4.445e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9931 au
Aphelion 3.0043 au
Asc. node-Earth separation 1.15228 au
Desc. node-Earth separation 1.69852 au
Earth MOID 1.00248 au
Orbital period 1442.67 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 694 (5)
Radar observations (Discarded) 0 (0)
Arc length 6882.22 days
Unobserved 249 days

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Ephemeris at epoch 58560 MJD
Right Ascension 334.865 deg
Declination -2.9072 deg
V Magnitude 20.16 mag
Solar Elongation 22.28 deg
Galactic Latitude -46.35 deg
Rate 0.517 deg/day
Direction 69.932 deg

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