2 ms·
It's not much but the HEASARC has a bright star catalogue[1] that contains the MK classifications you want. https://heasarc.gsfc.nasa.gov/W3Browse/star-catalog
by tetris11 3y ago
It's not much but the HEASARC has a bright star catalogue[1] that contains the MK classifications you want.
https://heasarc.gsfc.nasa.gov/W3Browse/star-catalog/bsc5p.html https://heasarc.gsfc.nasa.gov/W3Browse/star-catalog/bsc5p.ht...