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AstDyS ∴ Objects ∴ 2001QW255 ∴ Summary
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(247238) 2001QW255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63601 9.751e-09 au
e 0.209201 3.412e-08
i 5.772 4.112e-06 deg
Ω 3.179 4.444e-05 deg
ω 72.742 4.701e-05 deg
M 24.047 1.308e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0846 au
Aphelion 3.1875 au
Asc. node-Earth separation 1.37144 au
Desc. node-Earth separation 1.69057 au
Earth MOID 1.10858 au
Orbital period 1563.22 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 1216 (164)
Radar observations (Discarded) 0 (0)
Arc length 9095.33 days
Unobserved 78 days

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Ephemeris at epoch 60425 MJD
Right Ascension 97.9307 deg
Declination 27.7718 deg
V Magnitude 20.72 mag
Solar Elongation -62.18 deg
Galactic Latitude 8.33 deg
Rate 0.459 deg/day
Direction 97.091 deg

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