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NGC5139半人马座ω星团
Photographer
大寺基
银河系光晕区最大球状星团,其异常巨大的质量(包含约1000万颗恒星,总质量约400万倍太阳质量,远超普通球状星团)
Equipment
Camera振旺6200MCPRO
Telescope/Lens锐星151PHQ
Mount振旺AM7
Shooting Data ( Shooting Date: 2026-03-14 )
Total FramesN/A
Exposure3小时
Sky Coordinates
Right Ascension (RA)13h 26m 47.3s
Declination (Dec)-47° 28′ 27.1″
FOV Radius0.8693° (52.16′)
Pixel Scale0.738″/px
Rotation Angle90.27° E of N (Clockwise)
Parity正像
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