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AstDyS ∴ Objects ∴ 1999RQ155 ∴ Summary
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(175805) 1999RQ155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3507 8.278e-09 au
e 0.194922 4.017e-08
i 3.789 4.384e-06 deg
Ω 234.496 6.134e-05 deg
ω 136.053 6.23e-05 deg
M 276.978 1.134e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8925 au
Aphelion 2.8089 au
Asc. node-Earth separation 1.61912 au
Desc. node-Earth separation 0.99533 au
Earth MOID 0.89467 au
Orbital period 1316.42 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 696 (6)
Radar observations (Discarded) 0 (0)
Arc length 8630.04 days
Unobserved 340 days

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Ephemeris at epoch 60398 MJD
Right Ascension 290.242 deg
Declination -20.1866 deg
V Magnitude 21.4 mag
Solar Elongation 79.5 deg
Galactic Latitude -15.35 deg
Rate 0.345 deg/day
Direction 77.926 deg

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