NGC 7217
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资源简介：
object name: NGC 7217 object type: unbarred spiral glaxy coordinates: 22 07 52.3984675584, +31 21 33.632293572 (2000) constellation: Pegasus observation filters: B, G, R file formats: FITS, PNG observation dates: 2020 June-September telescope: Mittelman Observatories 0.5m at New Mexico Skies
创建时间：
2022-11-29
