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AstDyS ∴ Objects ∴ 2001QS155 ∴ Summary
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(88514) 2001QS155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40346 7.043e-09 au
e 0.15818 3.956e-08
i 2.547 3.843e-06 deg
Ω 259.612 8.954e-05 deg
ω 98.704 9.045e-05 deg
M 7.755 1.382e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0233 au
Aphelion 2.7836 au
Asc. node-Earth separation 1.38478 au
Desc. node-Earth separation 1.30525 au
Earth MOID 1.02129 au
Orbital period 1360.98 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1049 (3)
Radar observations (Discarded) 0 (0)
Arc length 11964.4 days
Unobserved 286 days

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Ephemeris at epoch 60427 MJD
Right Ascension 22.4793 deg
Declination 11.028 deg
V Magnitude 20.46 mag
Solar Elongation 12.12 deg
Galactic Latitude -50.72 deg
Rate 0.561 deg/day
Direction 68.859 deg

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