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AstDyS ∴ Objects ∴ 2001QP81 ∴ Summary
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(109205) 2001QP81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31755 5.232e-09 au
e 0.245233 4.483e-08
i 5.09 3.551e-06 deg
Ω 279.964 4.45e-05 deg
ω 81.416 4.55e-05 deg
M 143.816 8.104e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7492 au
Aphelion 2.8859 au
Asc. node-Earth separation 1.08419 au
Desc. node-Earth separation 1.27873 au
Earth MOID 0.75509 au
Orbital period 1288.67 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1545 (7)
Radar observations (Discarded) 0 (0)
Arc length 9276.75 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 143.614 deg
Declination 8.66734 deg
V Magnitude 20.92 mag
Solar Elongation -108.05 deg
Galactic Latitude 40.02 deg
Rate 0.079 deg/day
Direction 92.828 deg

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