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二龙戏珠
Photographer
南方天文远程台-稻城站
LDN 1228 与LBN 552, 一深一淺的两团星际云宛如两条龙在戏耍或争夺中间的的明珠(77 Draconis)
Equipment
CameraPlayerOne Zeus 455M PRO
Telescope/Lens天虎130SAP
Mount信达EQ6R-Pro
FilterAntlia Dark LRGB+EDGE4.5nm SHO
Shooting Data ( Shooting Date: 2026-04-06 )
Total FramesL*67 R*60 G*61 B*57
Exposure40小时50分
Other Info单张600秒
Sky Coordinates
Right Ascension (RA)20h 54m 04.7s
Declination (Dec)+78° 15′ 25.6″
FOV Radius1.8907° (113.44′)
Pixel Scale1.191″/px
Rotation Angle268.94° E of N (Clockwise)
Parity正像
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