Featured
LBN 588
Photographer
长岭天文台
问号星云核心区域，总计曝光50h
Equipment
Camera图谱2600m
Telescope/Lens大黑 f5
Mountneq6（莫佬精调）
Filter天蝎SHO
Shooting Data ( Shooting Date: 2025-11-11 )
Total FramesN/A
ExposureH 12h O 18h S 20h
Sky Coordinates
Right Ascension (RA)00h 04m 09.5s
Declination (Dec)+67° 16′ 15.8″
FOV Radius0.7340° (44.04′)
Pixel Scale0.773″/px
Rotation Angle2.50° E of N (Clockwise)
Parity正像
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