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Sh2-73宇宙大乌龟
氪蛙远程台
北天极附近的一片暗云，长得像一个乌龟
Equipment
Camera图谱ATR2600M
Telescope/Lens锐星150/2.8
Mount艾顿gem45
Filter安提拉LRGB vpro
Shooting Data ( Shooting Date: 2026-06-13 )
Total FramesN/A
ExposureL:48×600s，RGB:24×600s
Sky Coordinates
Right Ascension (RA)16h 11m 07.0s
Declination (Dec)+21° 52′ 33.9″
FOV Radius1.8973° (113.84′)
Pixel Scale1.846″/px
Rotation Angle302.52° E of N (Clockwise)
Parity正像
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