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NEODyS ∴ Objects ∴ 2011JR13 ∴ Summary
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2011JR13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.29913 7.747e-09 au
e 0.725682 6.511e-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 1 18:36
Observational summary
Optical observations (Discarded) 213 (2)
Radar observations (Discarded) 7 (0)
Arc length 1745 days
Unobserved 1006 days

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Ephemeris at epoch 58442 MJD
Right Ascension 246.445 deg
Declination -16.6349 deg
V Magnitude 20.66 mag
Solar Elongation -11.2 deg
Galactic Latitude 22.07 deg
Rate 1.059 deg/day
Direction 89.164 deg

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