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AstDyS ∴ Objects ∴ 2001QW290 ∴ Summary
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(171882) 2001QW290  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12386 2.218e-08 au
e 0.181073 5.922e-08
i 2.087 4.779e-06 deg
Ω 108.558 0.0001885 deg
ω 291.132 0.0001892 deg
M 350.052 1.744e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5582 au
Aphelion 3.6895 au
Asc. node-Earth separation 1.85269 au
Desc. node-Earth separation 2.21699 au
Earth MOID 1.56732 au
Orbital period 2016.68 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 528 (2)
Radar observations (Discarded) 0 (0)
Arc length 11187.8 days
Unobserved 166 days

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Ephemeris at epoch 60426 MJD
Right Ascension 31.3419 deg
Declination 11.1563 deg
V Magnitude 20.64 mag
Solar Elongation 3.22 deg
Galactic Latitude -47.72 deg
Rate 0.462 deg/day
Direction 69.953 deg

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