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大蜥蜴的呼吸 SH2-126
Photographer
北方远程天文台隆化站
SH2‑126,又称大蝎虎星云,位于蝎虎座,距离地球约1200光年,属于Lacerta OB1恒星形成复合体。它是巨大的电离氢发射星云,视场跨度约3°,角大小接近仙女座大星系。星云的红光来自O型蓝巨星10 Lacertae的紫外辐射电离氢气。星云内部镶嵌LBN437壁虎反射星云,区域内仍持续诞生恒星,存在赫比格‑哈罗喷流。
Equipment
CameraZWO 2600MM
Telescope/Lens68SAW
MountAM3
Filter安提拉LRGBSHO
Shooting Data ( Shooting Date: 2026-10-07 )
Total FramesN/A
ExposureLRGBH=53小时
Sky Coordinates
Right Ascension (RA)22h 34m 53.2s
Declination (Dec)+39° 30′ 46.7″
FOV Radius2.9696° (178.17′)
Pixel Scale2.884″/px
Rotation Angle184.62° E of N (Clockwise)
Parity正像
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