Couple of things dude  

See that Perseus, the one on our left side? The really small one  

 Think of how big it is... and think of how big the Deimos that should be 
behind it is. Unless the Deimos is 2 or 3 times normal size - that Perseus, by perspective, should be quite far behind the 'vette. Same deal with the further Herc 2.  

Also, if you want to have something of a mystery, like that Ravana is hiding - place it in a nebula. And it is pretty big - you could silhouette it, make it smaller, and place it on a horizontal profile so that it is easier to recognise.  
