
Top Pick
NGC 4395
Photographer
艾尔山庄台
NGC4395是位于后发座的低表面亮度星系,也是已知亮度最低、距地球最近的塞弗星系之一,其核心黑洞也是质量最小的超大质量黑洞之一,约为6万倍太阳质量。
Equipment
Camera图谱62AM
Telescope/Lens信达 老黑
Mount蛙牌FT20
Filter图谱2寸LRGBSHO
Shooting Data ( Shooting Date: 2026-05-08 )
Total FramesL600s×72,RGB600s×各20,Ha600s×60
Exposure32小时
Sky Coordinates
Right Ascension (RA)12h 25m 48.2s
Declination (Dec)+33° 32′ 53.9″
FOV Radius0.3489° (20.93′)
Pixel Scale0.426″/px
Rotation Angle1.85° E of N (Clockwise)
Parity正像
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