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AstDyS ∴ Objects ∴ 1991RK17 ∴ Summary
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(10339) 1991RK17  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.53874 1.244e-08 au
e 0.10127 4.708e-08
i 0.875 4.407e-06 deg
Ω 232.675 0.0003093 deg
ω 206.101 0.0003103 deg
M 176.233 2.277e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2816 au
Aphelion 2.7958 au
Asc. node-Earth separation 1.75231 au
Desc. node-Earth separation 1.31359 au
Earth MOID 1.29632 au
Orbital period 1477.49 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1625 (10)
Radar observations (Discarded) 0 (0)
Arc length 9804.22 days
Unobserved 187 days

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Ephemeris at epoch 58502 MJD
Right Ascension 282.867 deg
Declination -22.4587 deg
V Magnitude 19.58 mag
Solar Elongation 16.47 deg
Galactic Latitude -10.04 deg
Rate 0.41 deg/day
Direction 84.619 deg

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