NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QJ9 ∴ Summary
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2009QJ9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.72133 0.0001284 au
e 0.620063 6.152e-06
i 19.276 0.0002325 deg
Ω 157.867 0.0005991 deg
ω 202.051 0.0009102 deg
M 274.108 0.03954 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0339 au
Aphelion 4.4087 au
Asc. node-Earth separation 2.94979 au
Desc. node-Earth separation 0.05434 au
Earth MOID 0.05064 au
Orbital period 1639.72 days
Date of orbit computation   Oct 9 19:06
Observational summary
Optical observations (Discarded) 326 (6)
Radar observations (Discarded) 0 (0)
Arc length 137 days
Unobserved 2901 days

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Ephemeris at epoch 58103 MJD
Right Ascension 235.118 deg
Declination -5.22864 deg
V Magnitude 25.23 mag
Solar Elongation 32.73 deg
Galactic Latitude 37.91 deg
Rate 0.36 deg/day
Direction 97.72 deg

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