Number of stars within 150 light years of us?

AI Thread Summary
Approximately 5,900 stars are estimated to be within 150 light years of Earth, with around 840 being visible to the naked eye under optimal conditions. Some participants suggest that this number may be conservative, as advancements in infrared and Doppler surveys are revealing more 'Black' and 'Brown' dwarf stars. The complexity of the mass function makes it challenging to accurately count these less detectable stars. Estimates could potentially rise to around 8,500 when considering current technological limitations. Overall, the discussion highlights the ongoing exploration and discovery of stars in our vicinity.
jerich1000
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I would like to know how many stars are within 150 light years of Earth. There must be a website somewhere that has the number, or perhaps a graph correlating distance with number of stars.

I've done some searching, but you folks are much smarter than I am.

Thanks
 
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Approximately 5900 stars. Of which, ~840 are naked-eye visible under good viewing conditions.
 
Thanks!
 
Does the 5900 estimate allow for the increasing numbers of 'Black' and 'Brown' dwarf stars being found in our neighbourhood by infrared or Doppler surveys ?? I know the mass function is a bit tricky when 'T' types are so hard to find, yet apparently so plentiful...
 
5900 is probably on the low side, I think the actual figure is around 8500. Of course these numbers only reflect stars detectable using current technology.
 
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