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AstDyS ∴ Objects ∴ 2002WQ31 ∴ Summary
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(617070) 2002WQ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6594 1.451e-08 au
e 0.183331 7.761e-08
i 8.039 7.409e-06 deg
Ω 51.814 4.296e-05 deg
ω 352.65 5.237e-05 deg
M 340.709 2.733e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1718 au
Aphelion 3.1469 au
Asc. node-Earth separation 1.18602 au
Desc. node-Earth separation 2.13078 au
Earth MOID 1.18168 au
Orbital period 1584.06 days
Date of orbit computation  feb 22 03:58
Observational summary
Optical observations (Discarded) 211 (4)
Radar observations (Discarded) 0 (0)
Arc length 7611.82 days
Unobserved 226 days

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Ephemeris at epoch 60419 MJD
Right Ascension 23.9446 deg
Declination 7.08757 deg
V Magnitude 21.93 mag
Solar Elongation 5.09 deg
Galactic Latitude -54.14 deg
Rate 0.531 deg/day
Direction 65.711 deg

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