Top Pick
CTB1
Photographer
telescope live
延髓星云（Medulla Nebula），也称为Abell 85、LBN 576和CTB-1，是一个超新星遗迹。CTB-1是一个正在膨胀的气体壳层，源自约一万年前仙后座方向一颗大质量恒星的爆炸。
Equipment
CameraPlayer One MONO 571
Telescope/LensASA N10 250
Shooting Data ( Shooting Date: 2026-01-21 )
Total FramesN/A
ExposureHa:24h20m; Oiii:17h55m;RGB:30m
Sky Coordinates
Right Ascension (RA)23h 59m 11.0s
Declination (Dec)+62° 26′ 08.8″
FOV Radius0.8858° (53.15′)
Pixel Scale0.859″/px
Rotation Angle274.05° E of N (Clockwise)
Parity正像
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