跳转到内容

视星等

出自维基百科,自由个百科全书

视星等(英语:apparent magnitude,符号:m)最早是由古希腊天文学家喜帕恰斯制定个,渠奈自家编制个星表中个1022颗恒星按照亮度划分为6个等级,即1等星到6等星。1850年英国天文学家普森发现1等星要比6等星亮100倍。根据迭个关系,星等被量化。

pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy