NGC 542 is a spiral galaxy in the constellation Andromeda, which is approximately 215 million light years from the Milky Way. Together with the galaxies NGC 529, NGC 531, and NGC 536, it forms the Hickson Compact Group 10, abbreviated HCG 10. It was discovered by Irish astronomer R.J. Mitchell in 1885. [2][3][4] ^ a b c d e f g "NGC 536". SIMBAD.

NGC 542 是仙女座的一个小漩涡星系，被称为Hickson-10的组的一部分。 维基共享资源 上的相关多媒体资源： NGC 542 NED – NGC 542

NGC 542 是 仙女座 的一個小漩渦 星系，被稱為Hickson-10的組的一部分。 維基共享資源 上的相關多媒體資源： NGC 542.

NGC 542 是仙女座的一个小漩涡星系，被称为Hickson-10的组的一部分。发现日期为1855年10月16日。

2023年10月21日 · Historical Identification: Per Dreyer, NGC 542 (= GC 318, 3rd Lord Rosse, 1860 RA 01 18 38, NPD 56 03.3) is "extremely faint, difficult". Discovery Notes : Although Dreyer credits the discovery to William Parsons , 3rd Earl of Rosse, he notes that many of Rosse's nebular discoveries were actually made by one of his assistants, in this case R. J ...

NGC 542 is a Spiral Galaxy in the Andromeda constellation. NGC 542 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its B magnitude of 15.4, NGC 542 is visible with the help of a telescope having an aperture of 20 inches (500mm) or more.

NGC 529, NGC 531, NGC 536, NGC 542. Also Known as: Hickson 10. Object Type: Galaxies. Constellation: Andromeda. Distance from Earth: 220 million light years. Apparent Magnitude: 12.4 (NGC 536) Coordinates: RA 01H 26M 21.6S DEC 34 deg 42 min 12 sec (NGC 536) Actual Size: Apparent Dimensions:

NGC 542 is a Spiral Galaxy located in the constellation of Andromeda in the northern hemisphere. NGC 542's distance from Earth is 247,878,847.05 light years. NGC 542 is called NGC 542 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to update John Herschel's earlier work.

NGC 542 is a spiral galaxy in the constellation Andromeda, which is approximately 215 million light years from the Milky Way. Together with the galaxies NGC 529, NGC 531, and NGC 536, it forms the Hickson Compact Group 10, abbreviated HCG 10.

NGC 542 是仙女座的一個小漩渦星系，被稱為Hickson-10的組的一部分。 维基共享资源 上的相關多媒體資源： NGC 542 NED – NGC 542