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| physical object > natural object > celestial body > collection of stars > galaxy > emission line galaxy > Markarian galaxy |
| Markarian galaxy | ||||
| subject | fact | |||
| Markarian galaxy | has definition A galaxy in Markarian's list of galaxies with abnormally strong ultraviolet continua. They have broad emission lines arising in a bright, semi-stellar nucleus. Markarian 231 is the most luminous galaxy known if it is at its Hubble distance. | ![]() |
| is a kind of emission line galaxy | ![]() | |
| emission line galaxy | has emission lines | ![]() |
| 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 mass | ![]() | |
| has velocity | ![]() | |
| has momentum | ![]() | |
| has temperature | ![]() | |
| has volume | ![]() | |
| has extent | ![]() | |
| has material | ![]() |