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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
60400.0 MJD
Value 1-σ variation Units
a 1.29907 5.906e-09 au
e 0.72573 6.473e-08
i 24.696 1.23e-05 deg
Ω 235.076 3.953e-06 deg
ω 129.59 1.031e-05 deg
M 204.545 1.649e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3563 au
Aphelion 2.2418 au
Asc. node-Earth separation 0.1326 au
Desc. node-Earth separation -0.56741 au
Earth MOID 0.04692 au
Orbital period 540.812 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 218 (2)
Radar observations (Discarded) 7 (0)
Arc length 3268.37 days
Unobserved 1458 days

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Ephemeris at epoch 60419 MJD
Right Ascension 172.166 deg
Declination -27.3949 deg
V Magnitude 22.56 mag
Solar Elongation -143.47 deg
Galactic Latitude 31.96 deg
Rate 0.496 deg/day
Direction -41.54 deg

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