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AstDyS ∴ Objects ∴ 2009WQ18 ∴ Summary
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(369402) 2009WQ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83262 3.174e-08 au
e 0.080077 9.645e-08
i 2.839 8.883e-06 deg
Ω 138.724 0.0001733 deg
ω 203.318 0.0001788 deg
M 69.548 4.409e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6058 au
Aphelion 3.0594 au
Asc. node-Earth separation 2.05181 au
Desc. node-Earth separation 1.60856 au
Earth MOID 1.59747 au
Orbital period 1741.33 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 223 (1)
Radar observations (Discarded) 0 (0)
Arc length 7967.85 days
Unobserved 116 days

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Ephemeris at epoch 60440 MJD
Right Ascension 62.2583 deg
Declination 18.977 deg
V Magnitude 22.44 mag
Solar Elongation -14.5 deg
Galactic Latitude -23.54 deg
Rate 0.407 deg/day
Direction 78.705 deg

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