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AstDyS ∴ Objects ∴ 2001QW161 ∴ Summary
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(193875) 2001QW161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29858 9.268e-09 au
e 0.179243 5.774e-08
i 3.505 5.9e-06 deg
Ω 31.781 7.794e-05 deg
ω 347.285 7.902e-05 deg
M 142.323 1.306e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8866 au
Aphelion 2.7106 au
Asc. node-Earth separation 0.89996 au
Desc. node-Earth separation 1.69104 au
Earth MOID 0.88906 au
Orbital period 1272.88 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 559 (0)
Radar observations (Discarded) 0 (0)
Arc length 8182.28 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 161.91 deg
Declination 10.7673 deg
V Magnitude 21.6 mag
Solar Elongation -130.07 deg
Galactic Latitude 56.62 deg
Rate 0.062 deg/day
Direction -96.827 deg

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