
Featured
仙女座星系
Photographer
氪蛙远程台
仙女座星系(梅西耶编号M31,NGC 224,曾被称为仙女座大星云)是位于仙女座方向的旋涡星系,距离地球约254万光年,是距银河系最近的大质量星系。它也是肉眼可见的最遥远天体之一,在北半球秋季夜空中呈现为纺锤状的椭圆光斑。
Equipment
Camera图谱ATR2600C
Telescope/Lens天虎90APOPRO
MountFT20
Shooting Data ( Shooting Date: 2026-09-12 )
Total Frames300s*22
Exposure1h50m
Sky Coordinates
Right Ascension (RA)00h 42m 43.9s
Declination (Dec)+41° 16′ 33.2″
FOV Radius1.4709° (88.25′)
Pixel Scale1.424″/px
Rotation Angle269.65° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.
