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AstDyS ∴ Objects ∴ 2001QW74 ∴ Summary
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(57222) 2001QW74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29581 8.394e-09 au
e 0.230605 3.361e-08
i 6.813 3.893e-06 deg
Ω 353.841 3.466e-05 deg
ω 321.372 3.578e-05 deg
M 218.707 1.141e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7664 au
Aphelion 2.8252 au
Asc. node-Earth separation 0.83724 au
Desc. node-Earth separation 1.65722 au
Earth MOID 0.75906 au
Orbital period 1270.58 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1413 (29)
Radar observations (Discarded) 0 (0)
Arc length 11276.3 days
Unobserved 53 days

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Ephemeris at epoch 60425 MJD
Right Ascension 147.837 deg
Declination 14.2985 deg
V Magnitude 20.51 mag
Solar Elongation -110.18 deg
Galactic Latitude 46.24 deg
Rate 0.065 deg/day
Direction 142.921 deg

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