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AstDyS ∴ Objects ∴ 2011QJ39 ∴ Summary
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2011QJ39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3042 1.739e-08 au
e 0.183869 1.547e-07
i 5.612 1.599e-05 deg
Ω 321.898 6.449e-05 deg
ω 38.785 7.463e-05 deg
M 196.045 3.312e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8805 au
Aphelion 2.7279 au
Asc. node-Earth separation 0.93457 au
Desc. node-Earth separation 1.61239 au
Earth MOID 0.88058 au
Orbital period 1277.55 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 118 (1)
Radar observations (Discarded) 0 (0)
Arc length 6705.93 days
Unobserved 488 days

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Ephemeris at epoch 60419 MJD
Right Ascension 184.456 deg
Declination -9.57504 deg
V Magnitude 21.72 mag
Solar Elongation -157.72 deg
Galactic Latitude 52.4 deg
Rate 0.221 deg/day
Direction -66.472 deg

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