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AstDyS ∴ Objects ∴ 1998QW102 ∴ Summary
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(40166) 1998QW102  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98364 1.768e-08 au
e 0.169019 4.003e-08
i 8.167 4.051e-06 deg
Ω 149.282 2.874e-05 deg
ω 176.508 3.198e-05 deg
M 7.747 1.748e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4794 au
Aphelion 3.4879 au
Asc. node-Earth separation 2.49863 au
Desc. node-Earth separation 1.469 au
Earth MOID 1.46748 au
Orbital period 1882.43 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1359 (9)
Radar observations (Discarded) 0 (0)
Arc length 11850.7 days
Unobserved 257 days

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Ephemeris at epoch 60437 MJD
Right Ascension 3.38555 deg
Declination -0.66875 deg
V Magnitude 19.71 mag
Solar Elongation 43.79 deg
Galactic Latitude -62.02 deg
Rate 0.431 deg/day
Direction 71.168 deg

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