
Top Pick
M13 武仙座星团
Photographer
南方天文远程台-稻城站
位于武仙座,拥有大约300,000颗恒星的球状星团,M13与地球的距离为22,200光年。在晴朗的夜空可以肉眼看见,是北天最明亮的球状星团之一。
Equipment
Camera图谱ATR2600M
Telescope/Lens信达小黑750F5
Mount信达EQ6R
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2025-03-25 )
Total FramesRGB各70,单张60s
Exposure3.5小时
Sky Coordinates
Right Ascension (RA)16h 41m 41.3s
Declination (Dec)+36° 27′ 15.2″
FOV Radius0.7382° (44.29′)
Pixel Scale0.517″/px
Rotation Angle89.75° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.