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AstDyS ∴ Objects ∴ 2001QW217 ∴ Summary
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(317022) 2001QW217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67664 1.661e-08 au
e 0.193539 5.563e-08
i 3.769 6.268e-06 deg
Ω 140.891 9.392e-05 deg
ω 220.051 9.565e-05 deg
M 45.784 1.824e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1586 au
Aphelion 3.1947 au
Asc. node-Earth separation 2.03784 au
Desc. node-Earth separation 1.23134 au
Earth MOID 1.15698 au
Orbital period 1599.5 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 293 (2)
Radar observations (Discarded) 0 (0)
Arc length 8146.74 days
Unobserved 140 days

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Ephemeris at epoch 60427 MJD
Right Ascension 61.0127 deg
Declination 18.1435 deg
V Magnitude 22.22 mag
Solar Elongation -25.78 deg
Galactic Latitude -24.98 deg
Rate 0.466 deg/day
Direction 77.812 deg

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