M81/M82
Photographer
北京郊区
不知道为啥星系很黄，是不是光污染严重
Equipment
CameraZWO533MC PRO
Telescope/Lens信达150/750
MountZWO AM5
Filter裸奔
Shooting Data ( Shooting Date: 2025-04-05 )
Total Frames200张彩机裸拍，50张双窄
Exposure20小时
Sky Coordinates
Right Ascension (RA)09h 56m 13.4s
Declination (Dec)+69° 19′ 31.4″
FOV Radius0.5672° (34.03′)
Pixel Scale1.023″/px
Rotation Angle214.85° E of N (Clockwise)
Parity正像
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