M3猎犬座球状星团
Photographer
太湖大堤5级光害
太湖边5级点打卡球团
Equipment
Camera NEX-3n
Telescope/Lens 127slt
Mount 127slt经纬仪
Shooting Data ( Shooting Date: 2022-04-03 )
Total Frames20
Exposure15-20秒
Sky Coordinates
Right Ascension (RA)13h 42m 02.0s
Declination (Dec)+28° 23′ 05.9″
FOV Radius0.4989° (29.93′)
Pixel Scale0.647″/px
Rotation Angle72.44° E of N (Clockwise)
Parity正像
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