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AstDyS ∴ Objects ∴ 2011JR13 ∴ Summary
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2011JR13  ▹ 
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 1.29913 7.747e-09 au
e 0.725682 6.512e-08
i 24.688 1.24e-05 deg
Ω 235.117 3.963e-06 deg
ω 129.548 1.039e-05 deg
M 313.172 1.009e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3564 au
Aphelion 2.2419 au
Asc. node-Earth separation 0.13042 au
Desc. node-Earth separation -0.56824 au
Earth MOID 0.0462 au
Orbital period 540.851 days
Date of orbit computation  Oct 31 11:32
Observational summary
Optical observations (Discarded) 213 (2)
Radar observations (Discarded) 7 (0)
Arc length 1744.81 days
Unobserved 1024 days

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Ephemeris at epoch 58461 MJD
Right Ascension 271.567 deg
Declination -15.504 deg
V Magnitude 19.73 mag
Solar Elongation -16.86 deg
Galactic Latitude 2.64 deg
Rate 1.495 deg/day
Direction 87.361 deg

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