翻訳と辞書
Words near each other
・ NGC 5753
・ NGC 5754
・ NGC 5755
・ NGC 5775
・ NGC 5792
・ NGC 5806
・ NGC 5820
・ NGC 5821
・ NGC 5822
・ NGC 5823
・ NGC 5824
・ NGC 5829
・ NGC 4526
・ NGC 4527
・ NGC 4534
NGC 4535
・ NGC 4536
・ NGC 4550
・ NGC 4555
・ NGC 4559
・ NGC 4565
・ NGC 4567 and NGC 4568
・ NGC 457
・ NGC 4571
・ NGC 46
・ NGC 4603
・ NGC 4605
・ NGC 4609
・ NGC 4618
・ NGC 462


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NGC 4535 : ウィキペディア英語版
NGC 4535

NGC 4535 is a barred spiral galaxy located some 54〔 million light years from Earth in the constellation Virgo. It is a member of the Virgo Cluster of galaxies and is located 4.3° from Messier 87. The galactic plane of NGC 4535 is inclined by an angle of 43° to the line of sight from the Earth.〔 The morphological classification of NGC 4535 in the De Vaucouleurs system is SAB(s)c,〔 which indicates a bar structure across the core (SAB), no ring (s), and loosely wound spiral arms (c). The inner part of the galaxy has two spiral arms, which branch into multiple arms further away. The small〔 nucleus is of type HII, meaning the spectrum resembles that of an H II region.〔
During 1999, the Hubble Space Telescope was used to observe Cepheid variable stars in NGC 4535. The period-luminosity relationship for these objects yielded a distance modulus of 31.02 ± 0.26 magnitude. This corresponded to a physical distance estimate of 52.2 ± 6.2 Mly (16.0 ± 1.9) Mpc, which was consistent with distance estimates for other members of the Virgo Cluster.〔
==References==



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「NGC 4535」の詳細全文を読む



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