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AstDyS ∴ Objects ∴ 2009QQ51 ∴ Summary
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(516742) 2009QQ51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15318 4.016e-08 au
e 0.198222 1.07e-07
i 15.059 1.148e-05 deg
Ω 350.316 2.118e-05 deg
ω 357.012 3.274e-05 deg
M 223.803 1.912e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5281 au
Aphelion 3.7782 au
Asc. node-Earth separation 1.52306 au
Desc. node-Earth separation 2.78376 au
Earth MOID 1.52169 au
Orbital period 2045.13 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 190 (0)
Radar observations (Discarded) 0 (0)
Arc length 4947.92 days
Unobserved 377 days

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Ephemeris at epoch 60397 MJD
Right Ascension 195.006 deg
Declination -16.4978 deg
V Magnitude 21.74 mag
Solar Elongation 164.27 deg
Galactic Latitude 46.32 deg
Rate 0.194 deg/day
Direction -83.272 deg

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