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风车星系
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风车星系
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风车星系

2026-01-03 18:12:12
388
Remote Deep Space
Photographer
N/A
M101昵称为风车星系,直径接近银河系两倍。这个庞大的星系拥有1万亿颗恒星,其中至少有一千亿颗类太阳恒星,温度和寿命太阳类似,此外可能还有10万亿多颗的行星。M101的星系盘又薄又透,放大看可以仔细找找星系盘边缘透过的遥远星系。色彩校准采用Sd为白平衡,让这个蓝色调的星系可以显露出核球年老恒星与悬臂小红花的强烈色彩冲击

Equipment

CameraQHY268M
Telescope/Lens大黑F5
MountEQ6Rpro
Filter安提拉LRGB H4.5nm

Shooting Data ( Shooting Date: 2025-03-27 )

Total FramesN/A
Exposure70.17h

Sky Coordinates

Right Ascension (RA)14h 03m 39.1s
Declination (Dec)+54° 28′ 43.4″
FOV Radius0.5406° (32.44′)
Pixel Scale0.774″/px
Rotation Angle269.70° E of N (Clockwise)
Parity正像

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风车星系 | iStarShooter 巡星客