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AstDyS ∴ Objects ∴ 2001QS139 ∴ Summary
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(109321) 2001QS139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59549 1.119e-08 au
e 0.0812 4.004e-08
i 14.302 4.518e-06 deg
Ω 355.19 1.457e-05 deg
ω 348.854 2.838e-05 deg
M 181.651 2.672e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3847 au
Aphelion 2.8062 au
Asc. node-Earth separation 1.38384 au
Desc. node-Earth separation 1.80705 au
Earth MOID 1.37932 au
Orbital period 1527.31 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1814 (17)
Radar observations (Discarded) 0 (0)
Arc length 9159.73 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 154.525 deg
Declination 12.1504 deg
V Magnitude 19.45 mag
Solar Elongation -117.03 deg
Galactic Latitude 51.12 deg
Rate 0.076 deg/day
Direction -179.409 deg

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