I am 'shadowing' the art thief and was told to go to 20 ophiuchi, but its not on my map yet and not marked. Does anyone know where it is?

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hey yo
I haven't ever seen that mission, but the system should be somewhere a little North-east of Magella. Its been a long time since I've played it, but if that doesn't work, check the renegade systems.
Femme Fatale strikes again!

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