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LDN1089
Photographer
北方远程天文台隆化站
LDN1089是位于仙王座的一片暗云，老黑F4累积了50小时曝光后，云气非常明显还蛮有特色！
Equipment
Camera图谱2600mm
Telescope/Lens老黑F4
MountFT20
Filter图谱36mmLRGBHSO
Shooting Data ( Shooting Date: 2026-09-20 )
Total FramesRGB600s×各50张，L600s×150张
Exposure50小时
Sky Coordinates
Right Ascension (RA)20h 34m 25.7s
Declination (Dec)+63° 34′ 56.9″
FOV Radius0.7896° (47.38′)
Pixel Scale0.774″/px
Rotation Angle1.28° E of N (Clockwise)
Parity正像
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