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AstDyS ∴ Objects ∴ 2009QQ16 ∴ Summary
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(321418) 2009QQ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65314 2.014e-08 au
e 0.116516 9.621e-08
i 13.337 9.702e-06 deg
Ω 358.597 2.46e-05 deg
ω 334.955 3.929e-05 deg
M 150.192 3.213e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.344 au
Aphelion 2.9623 au
Asc. node-Earth separation 1.36394 au
Desc. node-Earth separation 1.9305 au
Earth MOID 1.34169 au
Orbital period 1578.47 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 358 (0)
Radar observations (Discarded) 0 (0)
Arc length 10039.8 days
Unobserved 42 days

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Ephemeris at epoch 60425 MJD
Right Ascension 118.941 deg
Declination 30.24 deg
V Magnitude 21.91 mag
Solar Elongation -80.25 deg
Galactic Latitude 26.27 deg
Rate 0.239 deg/day
Direction 119.23 deg

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