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AstDyS ∴ Objects ∴ 2009SQ156 ∴ Summary
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(296666) 2009SQ156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.22258 1.153e-07 au
e 0.0815 7.208e-08
i 11.941 9.134e-06 deg
Ω 24.705 2.516e-05 deg
ω 31.727 5.694e-05 deg
M 42.075 4.725e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7969 au
Aphelion 5.6482 au
Asc. node-Earth separation 3.856 au
Desc. node-Earth separation 4.5711 au
Earth MOID 3.81488 au
Orbital period 4359.4 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 451 (3)
Radar observations (Discarded) 0 (0)
Arc length 10002.2 days
Unobserved 84 days

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Ephemeris at epoch 60426 MJD
Right Ascension 98.3172 deg
Declination 34.1914 deg
V Magnitude 20.93 mag
Solar Elongation -61.65 deg
Galactic Latitude 11.42 deg
Rate 0.173 deg/day
Direction 101.861 deg

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