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HD 206812


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Spectral types for early-type stars observed by SKYLAB
MK spectral types are presented for 246 early-type stars observed withthe S-019 ultraviolet stellar astronomy experiment on Skylab. K-linetypes are also given where applicable, and various peculiar stars areidentified. The peculiar stars include five silicon stars, a shell star,a helium-rich star, a silicon-strontium star, a chromium-europium star,and two marginal metallic-line stars.

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观测天体数据

星座:寶瓶座
右阿森松:21h44m46.57s
赤纬:-06°21'08.6"
视星:8.263
距离:303.03 天文距离
右阿森松适当运动:16.4
赤纬适当运动:3
B-T magnitude:8.269
V-T magnitude:8.264

目录:
适当名称
HD 1989HD 206812
TYCHO-2 2000TYC 5221-706-1
USNO-A2.0USNO-A2 0825-19388650
HIPHIP 107365

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