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AstDyS ∴ Objects ∴ 2001QW42 ∴ Summary
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(193832) 2001QW42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28129 1.004e-08 au
e 0.171945 6.132e-08
i 5.067 3.928e-06 deg
Ω 120.304 6.827e-05 deg
ω 241.804 6.949e-05 deg
M 173.046 1.371e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.889 au
Aphelion 2.6736 au
Asc. node-Earth separation 1.42584 au
Desc. node-Earth separation 1.03193 au
Earth MOID 0.89211 au
Orbital period 1258.55 days
Date of orbit computation  Jun 5 01:18
Observational summary
Optical observations (Discarded) 545 (1)
Radar observations (Discarded) 0 (0)
Arc length 8312.08 days
Unobserved 39 days

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Ephemeris at epoch 60470 MJD
Right Ascension 171.921 deg
Declination 9.15623 deg
V Magnitude 22.42 mag
Solar Elongation -90.64 deg
Galactic Latitude 63.28 deg
Rate 0.198 deg/day
Direction 119.603 deg

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