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AstDyS ∴ Objects ∴ 2001QW12 ∴ Summary
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(139533) 2001QW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03444 1.991e-08 au
e 0.144517 4.929e-08
i 14.33 7.097e-06 deg
Ω 335.282 1.671e-05 deg
ω 58.087 3.008e-05 deg
M 57.884 2.359e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5959 au
Aphelion 3.473 au
Asc. node-Earth separation 1.75056 au
Desc. node-Earth separation 2.22751 au
Earth MOID 1.63185 au
Orbital period 1930.71 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 867 (3)
Radar observations (Discarded) 0 (0)
Arc length 8276.7 days
Unobserved 43 days

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Ephemeris at epoch 60426 MJD
Right Ascension 96.0096 deg
Declination 31.9789 deg
V Magnitude 20.64 mag
Solar Elongation -59.62 deg
Galactic Latitude 8.71 deg
Rate 0.333 deg/day
Direction 103.349 deg

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