NGC 54 is an edge-on spiral galaxy in the constellation of Cetus. The galaxy was discovered by Wilhelm Tempel in 1886, and he defined it as "very faint, pretty small, round." [2] The galaxy is 90,000 light years in diameter, [2] making it slightly smaller than the Milky Way.

NGC 54 是 鲸鱼座 的一个 漩涡星系。 星等 为13.7， 赤经 为15分7.6秒， 赤纬 为-7°6'24"。 在1886年首次被 恩斯特·威廉·勒伯莱希特·坦普尔 发现。

Messier 54 (also known as M54 or NGC 6715) is a globular cluster in the constellation Sagittarius. [a] It was discovered by Charles Messier in 1778 and then included in his catalog of comet-like objects. It is easily found in the sky, being close to the star ζ Sagittarii.

NGC 54 is an Emission-Line Galaxy located in the constellation of Cetus in the equatorial region. NGC 54 is called NGC 54 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to …

ngc 54是鲸鱼座的一个漩涡星系。 星等为13.7，赤经为15分7.6秒，赤纬为-7°6'24"。 在1886年首次被恩斯特·威廉·勒伯莱希特·坦普尔发现。

< NGC List NGC 54. NGC 54 is a barred spiral galaxy located in the constellation of Cetus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 54:

2022年3月11日 · NGC 54 is a spiral galaxy in the constellation of Cetus. It was first discovered by Wilhelm Tempel in 1886, and he described the galaxy as a “very faint, pretty small, round.” The galaxy is estimated to be around 90,000 light-years in diameter, making it …

NGC 54 ，这是一个漩涡星系，在鲸鱼座。

2021年10月30日 · Historical Identification: Per Dreyer, NGC 5405 (Hartwig, 1860 RA 13 54 11, NPD 81 37.4) is "very faint, irregular figure, brighter middle." The position precesses to RA 14 01 08.3, Dec +07 41 51, only about 0.4 arcmin southwest of the center of the galaxy listed above, the description fits and there is nothing else nearby, so the ...

2021年11月1日 · Corwin Positions: Corwin lists positions for five different portions of this star-forming region, one of which is NGC 5447. Historical Identification: Per Dreyer, NGC 5451 (= GC 3764, 3rd Lord Rosse, 1860 RA 13 57 42, NPD 34 57.7) is "very faint, pretty large, irregularly round, a very little brighter middle, connected with M101."