Solar Map Progress

[fredbred]

I have been playing Warframe for some time now - I am rank 12. However, when I check my Profile, it says my Solar Map Progress 238/239. I have tried to find the one missing planet, but all of them are white. Is there a way to find the one missing or is there another place I might be missing. I did some the dojo/void/derelic missions.

 

Any suggestions?

[gnat6]

Could there be a boss node you are missing? because they are the only ones that do not change appearance when you complete them.

[(PSN)Hiero_Glyph]

On some of the later planets there are split paths that overlap.  As a result you most likely completed the surrounding missions but missed one heading along a previous path.  As you were still able to progress you probably didn't even notice that you missed it.  Either that or you missed a boss mission during an Infestation.  There should be a way to tell if you have previously completed a mission using the star chart (it's been so long for me I honestly don't remember how to check though).

Edited June 26, 2014 by (PS4)Hiero_Glyph

[Sparrow717]

Pro tip: check the info pane on a planet (the one that shows resources available on it)

It also shows your completed nodes on said planet. That should narrow it down to one planet. Then like gnat and glyph said, try the boss on that planet

Edited June 26, 2014 by Sparrow717

[fredbred]

Thank you all for replay. As Sparrow717 suggested, I was able to find that it is on Pluto! Many thanks.