NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011QJ21 ∴ Summary
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2011QJ21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.05988 0.0004666 au
e 0.382683 0.0004662
i 19.415 0.02781 deg
Ω 150.189 0.000363 deg
ω 66.915 0.02401 deg
M 259.819 1.643 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6543 au
Aphelion 1.4655 au
Asc. node-Earth separation -0.20339 au
Desc. node-Earth separation 0.05285 au
Earth MOID 0.03201 au
Orbital period 398.549 days
Date of orbit computation   Oct 1 18:36
Observational summary
Optical observations (Discarded) 47 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 2635 days

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Ephemeris at epoch 58441 MJD
Right Ascension 168.114 deg
Declination -9.82466 deg
V Magnitude 26.53 mag
Solar Elongation 64.16 deg
Galactic Latitude 45.94 deg
Rate 1.231 deg/day
Direction 101.615 deg

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