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AstDyS ∴ Objects ∴ 1999RK55 ∴ Summary
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(18849) 1999RK55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.25347 1.663e-08 au
e 0.111152 3.94e-08
i 2.855 3.515e-06 deg
Ω 115.184 8.843e-05 deg
ω 206.392 9.03e-05 deg
M 73.571 1.936e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8918 au
Aphelion 3.6151 au
Asc. node-Earth separation 2.58524 au
Desc. node-Earth separation 1.90627 au
Earth MOID 1.87928 au
Orbital period 2143.47 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2070 (6)
Radar observations (Discarded) 0 (0)
Arc length 13318.2 days
Unobserved 100 days

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Ephemeris at epoch 60425 MJD
Right Ascension 46.13 deg
Declination 15.3222 deg
V Magnitude 19.55 mag
Solar Elongation -13.22 deg
Galactic Latitude -36.67 deg
Rate 0.359 deg/day
Direction 73.286 deg

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