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M101风车星系
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M101风车星系

2025-04-15 16:56:11
1041
Remote Deep Space
太御阁观星台
风车星系(也称为M101或NGC 5457)是正面朝向地球的螺旋星系,位于大熊座,距离地球大约2,100万光年(600万秒差距)。

Equipment

Camera2600mm
Telescope/Lens155apo
FilterHLRGB

Shooting Data ( Shooting Date: 2025-04-15 )

Total FramesN/A
Exposure80h

Sky Coordinates

Right Ascension (RA)14h 03m 13.3s
Declination (Dec)+54° 22′ 18.0″
FOV Radius0.5264° (31.58′)
Pixel Scale0.401″/px
Rotation Angle260.63° E of N (Clockwise)
Parity正像

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M101风车星系 | iStarShooter 巡星客