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AstDyS ∴ Objects ∴ 2002QW81 ∴ Summary
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(401950) 2002QW81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54047 1.758e-08 au
e 0.188609 6.848e-08
i 4.309 1.067e-05 deg
Ω 94.376 0.0001159 deg
ω 282.504 0.0001219 deg
M 91.798 4.198e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0613 au
Aphelion 3.0196 au
Asc. node-Earth separation 1.37077 au
Desc. node-Earth separation 1.53837 au
Earth MOID 1.06823 au
Orbital period 1479.01 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 137 (1)
Radar observations (Discarded) 0 (0)
Arc length 7822.88 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 108.782 deg
Declination 25.1659 deg
V Magnitude 22.82 mag
Solar Elongation -99.48 deg
Galactic Latitude 16.08 deg
Rate 0.177 deg/day
Direction 97.555 deg

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