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AstDyS ∴ Objects ∴ 2001QW149 ∴ Summary
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(203256) 2001QW149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08124 2.188e-08 au
e 0.252378 4.504e-08
i 11.1 5.77e-06 deg
Ω 306.435 2.771e-05 deg
ω 100.225 3.057e-05 deg
M 358.358 1.271e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3036 au
Aphelion 3.8589 au
Asc. node-Earth separation 2.00499 au
Desc. node-Earth separation 1.77731 au
Earth MOID 1.3449 au
Orbital period 1975.54 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 662 (4)
Radar observations (Discarded) 0 (0)
Arc length 8166.84 days
Unobserved 137 days

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Ephemeris at epoch 60423 MJD
Right Ascension 40.8684 deg
Declination 23.7679 deg
V Magnitude 19.97 mag
Solar Elongation -14.77 deg
Galactic Latitude -32.37 deg
Rate 0.514 deg/day
Direction 74.262 deg

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