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AstDyS ∴ Objects ∴ 2001QN139 ∴ Summary
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(55105) 2001QN139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4407 7.923e-09 au
e 0.132718 2.061e-08
i 8.748 2.871e-06 deg
Ω 339.274 1.971e-05 deg
ω 333.285 2.406e-05 deg
M 28.277 1.404e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1168 au
Aphelion 2.7646 au
Asc. node-Earth separation 1.13499 au
Desc. node-Earth separation 1.72987 au
Earth MOID 1.10699 au
Orbital period 1392.74 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 3664 (100)
Radar observations (Discarded) 0 (0)
Arc length 10978.9 days
Unobserved 197 days

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Ephemeris at epoch 60426 MJD
Right Ascension 7.74511 deg
Declination 5.48878 deg
V Magnitude 18.86 mag
Solar Elongation 26.71 deg
Galactic Latitude -57.01 deg
Rate 0.509 deg/day
Direction 62.657 deg

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