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・ NGC 659
・ NGC 66
・ NGC 660
・ NGC 6603
・ NGC 6604
・ NGC 6624
・ NGC 663
・ NGC 6633
・ NGC 6642
・ NGC 67
・ NGC 6709
・ NGC 6712
・ NGC 6723
・ NGC 6729
・ NGC 6738
NGC 6741
・ NGC 6744
・ NGC 6745
・ NGC 6751
・ NGC 6752
・ NGC 6755
・ NGC 6756
・ NGC 6760
・ NGC 6781
・ NGC 6782
・ NGC 6786
・ NGC 6790
・ NGC 6791
・ NGC 68
・ NGC 68 group


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NGC 6741 : ウィキペディア英語版
NGC 6741

NGC 6741, also known as the Phantom Streak Nebula, is located about 7000 light-years away in the constellation of Aquila (the Eagle). NGC 6741 is classed as a planetary nebula, though no planets are responsible for this billowy cloud; the term came about in the 18th century because the round gas shells resembled the Solar System's outer giant planets in astronomers' telescopes. Although fairly bright, this object appears very small though a typical telescope and was missed by early surveyors of the skies and only spotted in 1882 by Edward Charles Pickering.
==External links==

* (A Star Makes a Billowy Exit ) — ESA/Hubble picture of the week.
* (SEDS: NGC 6741 )
* (NGC 6741 (Phantom Streak Nebula) at Constellation Guide )

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 6741」の詳細全文を読む



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