AstDyS-2

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AstDyS ∴ Objects ∴ 2009JR ∴ Summary
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2009JR  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.72998 7.75e-08 au
e 0.489269 7.797e-07
i 8.398 1.925e-05 deg
Ω 225.537 1.551e-05 deg
ω 295.006 0.0001805 deg
M 72.893 0.0001305 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8836 au
Aphelion 2.5764 au
Asc. node-Earth separation 0.07997 au
Desc. node-Earth separation 0.6677 au
Earth MOID 0.03168 au
Orbital period 831.114 days
Date of orbit computation  Oct 31 11:27
Observational summary
Optical observations (Discarded) 108 (1)
Radar observations (Discarded) 0 (0)
Arc length 2530.38 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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