16848
收藏DataCite Commons2023-04-21 更新2025-04-15 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/hst/16848.html
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资源简介：
HCG 40 comma or Arp 321 comma is a compact galaxy group with 5 cluster members. Member galaxies include an optical AGN and galaxies at a variety of star formation rates as measured in both UV and IR comma though no Hubble data on these objects yet exists. We propose to take broadband optical and H-alpha observations of HCG 40.
提供机构：
European Space Agency
创建时间：
2023-04-21
