This page describes an image 凤凰座星图
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Diagram caption: 凤凰座及其明亮恒星与周围的星座。凤凰座周围的星座(按顺时针方向从顶部开始)包括:玉夫座、天鹤座、杜鹃座、水蛇座、波江座和天炉座。凤凰座是一个南天星座,因此在北半球的某些时段可见整个星座。在南半球的赤道地区也能看到整个星座,而在北半球的温带地区则能观测到这个星座的一部分。对于南半球的南极地区及部分温带地区而言,凤凰座是环极星座。在北半球,凤凰座最佳的观测时间是深秋,而在南半球则是晚春。本图以北为上,以度为单位的赤纬表示纵轴;以东为左,以时为单位的赤经表示横轴。图中标注的恒星的大小与恒星的视星等有关,视星等是衡量恒星视亮度的标准,,较大的点表示较亮的恒星。希腊字母标记了星座中最亮的恒星,通常按亮度排序,最亮的恒星标记为α,次亮者标记为β,以此类推,不过这种排序并不总是有效的。虚线标示出国际天文学联合会规定的星座边界,而绿色实线则表示常见的星座连线方式。然而,星座的边界线以及恒星之间的连线并不会出现在实际夜空中。
Diagram credit: 由国际天文学联合会天文教育办公室根据国际天文学联合会和《天空与望远镜》杂志的原文改编. Credit Link
Diagram translation status: Not yet approved by a reviewer
Diagram translators: Li Jiankang
Related glossary terms:
天球坐标
, 星座
, 视星等
, 赤纬
, 赤经(RA)
Categories:
Naked Eye Astronomy
Diagram license: Creative Commons 署名 4.0 国际 (CC BY 4.0) Creative Commons 署名 4.0 国际 (CC BY 4.0) icons
In Other Languages
英语: Phoenix Constellation Map意大利语: Mappa della costellazione della Fenice
繁体中文: 鳳凰座星圖
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