天气预报 > 其他 > 参宿四体积比太阳大多少倍
参宿四体积比太阳大多少倍
更新时间: 2020-10-31 00:00:00  

参宿四体积为太阳的325万倍,是迄今人类发现的体积最大的恒星。它的质量为太阳的15倍,表面温度3500开,光度为太阳的10万倍。因为又近又大,使它成为除了太阳之外,人类首度能解析出表面大小的恒星。参宿四已走入生命末期,推测在未来数百万年中,可能变成超新容星。

关键词: 体积 太阳 多少

参宿四体积比太阳大多少倍相关经验

天气预报

最新推荐

页面:/news/view-2047166/ | 耗时:0.1300 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2047166 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2047166 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2047166 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(112006,117688,166166,1090705,379641,555019,1285860,1086770,1055341,1096527,1060657,1115001,1084603,1062774,129448,2497926,3237258,1121206,987495,1113922,1129045,2538549,294715,1557127,194870,1126072,349022,1066566,1102789,1052311) ORDER BY field (ArticleID,112006,117688,166166,1090705,379641,555019,1285860,1086770,1055341,1096527,1060657,1115001,1084603,1062774,129448,2497926,3237258,1121206,987495,1113922,1129045,2538549,294715,1557127,194870,1126072,349022,1066566,1102789,1052311)