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AstDyS ∴ Objects ∴ 2005JR31 ∴ Summary
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(254626) 2005JR31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61507 1.602e-08 au
e 0.234929 4.791e-08
i 3.783 6.855e-06 deg
Ω 321.146 7.961e-05 deg
ω 291.289 8.081e-05 deg
M 152.599 1.511e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0007 au
Aphelion 3.2294 au
Asc. node-Earth separation 1.26415 au
Desc. node-Earth separation 1.71434 au
Earth MOID 0.99 au
Orbital period 1544.63 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 343 (2)
Radar observations (Discarded) 0 (0)
Arc length 6791.9 days
Unobserved 158 days

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Ephemeris at epoch 60426 MJD
Right Ascension 50.1843 deg
Declination 21.4114 deg
V Magnitude 22.86 mag
Solar Elongation -17.66 deg
Galactic Latitude -29.5 deg
Rate 0.341 deg/day
Direction 75.915 deg

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