AstDyS-2

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AstDyS ∴ Objects ∴ 1999RU55 ∴ Summary
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(121246) 1999RU55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40995 1.298e-08 au
e 0.201903 3.821e-08
i 21.984 7.17e-06 deg
Ω 146.214 1.379e-05 deg
ω 106.32 2.471e-05 deg
M 94.839 2.104e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9234 au
Aphelion 2.8965 au
Asc. node-Earth separation 1.46161 au
Desc. node-Earth separation 1.1752 au
Earth MOID 1.01841 au
Orbital period 1366.5 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 694 (7)
Radar observations (Discarded) 0 (0)
Arc length 7033.11 days
Unobserved 160 days

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Ephemeris at epoch 58566 MJD
Right Ascension 35.6481 deg
Declination -3.43209 deg
V Magnitude 21.11 mag
Solar Elongation -33.37 deg
Galactic Latitude -57.82 deg
Rate 0.386 deg/day
Direction 67.67 deg

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