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2011SO189  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.99625 0.005328 au
e 0.566317 0.001298
i 4.449 0.007706 deg
Ω 2.238 0.002131 deg
ω 306.977 0.004375 deg
M 170.081 6.625 deg

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Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8657 au
Aphelion distance 3.1268 au
Asc. node-Earth separation 0.00922 au
Desc. node-Earth separation 1.06017 au
Earth MOID 0.00199 au
Orbital period 1030.2 days
Date of orbit computation   feb 26 10:43
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 4549 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 108.862 deg
Declination 26.7276 deg
V Magnitude 32.01 mag
Solar Elongation -107.24 deg
Galactic Latitude 16.75 deg
Rate 0.036 deg/day
Direction 153.174 deg

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