Astronomy View all facts Glossary Help |
physical object > natural object > celestial body > collection of stars > galaxy > spiral galaxy > Seyfert galaxy > BLS1 |
BLS1 | ||||
subject | fact |
BLS1 | is a kind of Seyfert galaxy | |
has definition Broad Line Seyfert 1 | ||
spiral galaxy | has classification criterion Subdivided according to the openness of the spiral arms as Sa spiral, Sb spiral or Sc spiral. | |
has mass 1010 to 1012 Msun | ||
galaxy | has number of stars 106 to 1012 | |
has catalog galaxy catalog | ||
celestial body | has spectra | |
physical object | has location or center of gravity | |
has angular momentum | ||
has velocity | ||
has momentum | ||
has temperature | ||
has volume | ||
has extent | ||
has material |