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2011SO189  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.99673 0.005449 au
e 0.566457 0.001317
i 4.449 0.00778 deg
Ω 2.267 0.0008191 deg
ω 306.938 0.007535 deg
M 41.128 4.623 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 3.1278 au
Asc. node-Earth separation 0.00945 au
Desc. node-Earth separation 1.05914 au
Earth MOID 0.00204 au
Orbital period 1030.57 days
Date of orbit computation   Jun 26 09:26
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3346 days

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Ephemeris
(Epoch 59186 MJD)
Right Ascension 120.614 deg
Declination 26.7106 deg
V Magnitude 30.97 mag
Solar Elongation 133.45 deg
Galactic Latitude 26.58 deg
Rate 0.18 deg/day
Direction -69.571 deg

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