Bintang subkatai B
Subkatai tipe-B (sdB) adalah sejenis bintang subkatai dengan tipe spektrum B. Mereka berbeda dari subkatai biasa karena jauh lebih panas dan lebih cerah.[2]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/06/Artist%E2%80%99s_impression_of_star_plagued_by_giant_magnetic_spot.jpg/300px-Artist%E2%80%99s_impression_of_star_plagued_by_giant_magnetic_spot.jpg)
Referensi
sunting- ^ "Hot stars are plagued by giant magnetic spots, ESO data shows". European Southern Observatory. 1 June 2020. Diakses tanggal 1 June 2020.
- ^ Heber, Ulrich (September 2009). "Hot Subdwarf Stars" (PDF). Annual Review of Astronomy and Astrophysics. 47 (1): 211–251. Bibcode:2009ARA&A..47..211H. doi:10.1146/annurev-astro-082708-101836. Diarsipkan dari versi asli (PDF) tanggal 21 July 2011. Diakses tanggal 10 June 2011.