NGC 602水蛇座的一个弥散星云

Quick Facts NGC 602, 观测数据 (J2000 历元) ...
NGC 602
Thumb A 哈勃太空望远镜 (HST) image of NGC 602.
Credit: HST/NASA/ESA.
观测数据 (J2000 历元)
分类疏散星团
星座杜鹃座
赤经01h 29.5m[1]
赤纬-73° 34′[1]
距离196 kly[2] (61 kpc[2])
视星等 (V)- />
视直径 (V)1′.5 × 0′.7[3]
物理性质
质量- (- M)
半径90 ly
VHB-
估计年龄5 My[4]
特征-
其他名称(标示)N90[2]
相关条目:疏散星团疏散星团列表
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