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AstDyS ∴ Objects ∴ 2009QN42 ∴ Summary
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(321434) 2009QN42  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.46377 3.153e-08 au
e 0.214344 1.679e-07
i 1.934 8.425e-06 deg
Ω 351.479 0.0002021 deg
ω 5.061 0.0002034 deg
M 119.947 2.212e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9357 au
Aphelion 2.9919 au
Asc. node-Earth separation 0.93103 au
Desc. node-Earth separation 1.99333 au
Earth MOID 0.93068 au
Orbital period 1412.53 days
Date of orbit computation  Oct 9 00:30
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 6015.25 days
Unobserved 302 days

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Ephemeris at epoch 58409 MJD
Right Ascension 155.075 deg
Declination 11.3576 deg
V Magnitude 23.2 mag
Solar Elongation 51.54 deg
Galactic Latitude 51.21 deg
Rate 0.329 deg/day
Direction 111.367 deg

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