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AstDyS ∴ Objects ∴ 2011QJ55 ∴ Summary
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(442271) 2011QJ55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8441 3.409e-08 au
e 0.094347 9.471e-08
i 5.08 7.592e-06 deg
Ω 242.857 8.12e-05 deg
ω 85.01 9.896e-05 deg
M 239.081 6.033e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5758 au
Aphelion 3.1124 au
Asc. node-Earth separation 1.78286 au
Desc. node-Earth separation 1.85599 au
Earth MOID 1.57044 au
Orbital period 1751.92 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 289 (4)
Radar observations (Discarded) 0 (0)
Arc length 7911.74 days
Unobserved 437 days

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Ephemeris at epoch 60426 MJD
Right Ascension 193.602 deg
Declination -11.0435 deg
V Magnitude 20.95 mag
Solar Elongation -160.3 deg
Galactic Latitude 51.82 deg
Rate 0.193 deg/day
Direction -58.715 deg

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