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M63
石榴地
M63星系（又称“向日葵星系”）是一个位于猎犬座的著名螺旋星系。它距离地球约2950万光年，直径约10万光年，大小与银河系相当。
Equipment
Cameraasi2600mm+QHY600mm
Telescope/LensSkywatcher esprit 150 apo
Mount晴空ST20+晴空ST25
Filter宇隆LRGB+天蝎LRGB
Shooting Data ( Shooting Date: 2026-05-06 )
Total FramesL 30 RGB各15 H20
Exposure600s
Sky Coordinates
Right Ascension (RA)13h 15m 40.0s
Declination (Dec)+42° 02′ 03.0″
FOV Radius0.3554° (21.33′)
Pixel Scale0.955″/px
Rotation Angle0.73° E of N (Clockwise)
Parity正像
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