Brown dwarf
id:
brown-dwarf-206-15969025
title:
Brown dwarf
text:
Brown dwarfs are substellar objects that have more mass than the biggest gas giant planets, but less than the least massive main-sequence stars. Their mass is approximately 13 to 80 times that of Jupiter (MJ)—not big enough to sustain nuclear fusion of ordinary hydrogen (ⁱH) into helium in their cores, but massive enough to emit some light and heat from the fusion of deuterium (H). The most massive ones (> 65 MJ) can fuse lithium (⁷Li). Astronomers classify self-luminous objects by spectral typ
brand slug:
wiki
category slug:
encyclopedia
description:
Type of substellar object larger than a planet
original url:
https://en.wikipedia.org/wiki/Brown_dwarf
date created:
2002-03-14T17:17:27Z
date modified:
2024-09-10T19:45:49Z
main entity:
{"identifier":"Q101600","url":"https://www.wikidata.org/entity/Q101600"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e0/Artist%E2%80%99s_conception_of_a_brown_dwarf_like_2MASSJ22282889-431026.jpg","width":4268,"height":2400}
fields total:
13
integrity:
16