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AstDyS ∴ Objects ∴ 2011QW38 ∴ Summary
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(549647) 2011QW38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71473 1.617e-08 au
e 0.199545 8.769e-08
i 12.028 1.005e-05 deg
Ω 29.715 2.627e-05 deg
ω 297.662 3.517e-05 deg
M 308.491 2.157e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.173 au
Aphelion 3.2564 au
Asc. node-Earth separation 1.39136 au
Desc. node-Earth separation 1.86826 au
Earth MOID 1.19301 au
Orbital period 1633.76 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 274 (2)
Radar observations (Discarded) 0 (0)
Arc length 7523.89 days
Unobserved 374 days

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Ephemeris at epoch 60426 MJD
Right Ascension 287.806 deg
Declination -34.8625 deg
V Magnitude 21 mag
Solar Elongation 110.53 deg
Galactic Latitude -18.88 deg
Rate 0.209 deg/day
Direction 118.99 deg

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