象鼻星云全景
Photographer
上海南汇东滩
市郊较重光害下的IC1396全景。
Equipment
Camera 尼康D850
Telescope/Lens 尼康 AF-S 300/2.8
Mount 艾顿 Smart EQ Pro+
Filter 宇隆 L-extreme
Shooting Data ( Shooting Date: 2022-08-05 )
Total Frames亮20，暗5，平5
Exposure360s
Sky Coordinates
Right Ascension (RA)21h 40m 16.4s
Declination (Dec)+57° 32′ 05.8″
FOV Radius3.3531° (201.19′)
Pixel Scale3.039″/px
Rotation Angle89.19° E of N (Clockwise)
Parity正像
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