m81，m82
红岩岭观景台
虽然快餐但2级区是真铁，背景可以拉出来一点点
拍摄地是冷湖天文台附近
Equipment
Camera294mc-p
Telescope/Lens70sa v2
Mount晴空st20
Shooting Data ( Shooting Date: 2025-03-01 )
Total Framesl18×300s
ExposureN/A
Sky Coordinates
Right Ascension (RA)09h 53m 57.3s
Declination (Dec)+68° 54′ 14.4″
FOV Radius1.8370° (110.22′)
Pixel Scale2.764″/px
Rotation Angle13.45° E of N (Clockwise)
Parity正像
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