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AstDyS ∴ Objects ∴ 2011JA15 ∴ Summary
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(420257) 2011JA15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18573 3.855e-08 au
e 0.144593 6.66e-08
i 19.075 8.894e-06 deg
Ω 180.028 2.366e-05 deg
ω 297.959 4.425e-05 deg
M 200.548 3.554e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7251 au
Aphelion 3.6464 au
Asc. node-Earth separation 1.92521 au
Desc. node-Earth separation 2.34307 au
Earth MOID 1.79568 au
Orbital period 2076.88 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 192 (3)
Radar observations (Discarded) 0 (0)
Arc length 7169 days
Unobserved 670 days

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Ephemeris at epoch 60397 MJD
Right Ascension 324.039 deg
Declination -1.99357 deg
V Magnitude 22.69 mag
Solar Elongation 43.09 deg
Galactic Latitude -36.98 deg
Rate 0.281 deg/day
Direction 70.762 deg

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