I don't think I've seen a planet quite this close yet.
So, ehm, how close it actually is?
On the other hand, here is the opposite extreme: Gliese 414.
Binary system where around A sun is nothing, just survey locations. Around B there are both planets with moons and asteroids. And where B sun is orbiting A sun at 0.3
ly. And no Lagrange intersystem jump points available, great.
It would take my gravsurvey ships with their speed of 3k km/s over 30 years to get there.
Even my big tanker design, one 50 HS engine strapped to 2M fuel tank, can fly only third of this distance. And only one way.