Besonderhede van voorbeeld: 6654549855143290280

Metadata

Author: WikiMatrix

Data

English[en]
An ultra-cool dwarf is a stellar or sub-stellar object of spectral class M that has an effective temperature under 2,700 K (2,430 °C; 4,400 °F).
Korean[ko]
초저온 왜성(Ultra-cool dwarf)은 유효온도가 2,700 K (2,430 °C; 4,400 °F) 이하인 M형 주계열성에 속하는 항성 또는 갈색왜성이다.

History

Your action: