NGC 6789

Галактыка
Гісторыя даследавання
Дата адкрыцця 30 жніўня 1883
Абазначэнні NGC 6789, PGC 63000, UGC 11425, MCG 11-23-1, ZWG 323.11, KDWG 260
Наглядальныя даныя
(Эпоха J2000.0)
Тып Im
Прамое ўзыходжанне 19гадз 16мін 41,7с
Схіленне +63° 58′ 19″
Чырвонае зрушэнне -0,000494 ± 0,000040
Бачная зорная велічыня mV 13,1
Фатаграфічная зорная велічыня mB 13,7
Бачныя памеры 1,3' × 1,0'
Паверхневая яркасць 13,2
Вуглавое становішча 60°
Сузор’е Дракон

NGC 6789 (іншыя абазначэнні — PGC 63000, UGC 11425, MCG 11-23-1, ZWG 323.11, KDWG 260) — галактыка ў сузор’і Дракон.

Гэты аб’ект уваходзіць у лік пералічаных у арыгінальнай рэдакцыі «Новага агульнага каталога».

Гл. таксама

Зноскі

Літаратура

  1. Igor O. Drozdovsky, Regina E. Schulte-Ladbeck, Ulrich Hopp, Mary M. Crone, and Laura Greggio The Stellar Content of NGC 6789, A Blue Compact Dwarf Galaxy in the Local Void(англ.) // The Astrophysical Journal. — 2001. — DOI:10.1086/320021
  2. Kristen B. W. McQuinn, Evan D. Skillman, John M. Cannon, Julianne Dalcanton, Andrew Dolphin, Sebastian Hidalgo-Rodríguez, Jon Holtzman, David Stark, Daniel Weisz, and Benjamin Williams The Nature of Starbursts. I. The Star Formation Histories of Eighteen Nearby Starburst Dwarf Galaxies(англ.) // The Astrophysical Journal. — 2010. — DOI:10.1088/0004-637X/721/1/297 — arΧiv:1008.1589
  3. Kristen B. W. McQuinn, Evan D. Skillman, John M. Cannon, Julianne Dalcanton, Andrew Dolphin, Sebastian Hidalgo-Rodríguez, Jon Holtzman, David Stark, Daniel Weisz, and Benjamin Williams The Nature of Starbursts. II. The Duration of Starbursts in Dwarf Galaxies(англ.) // The Astrophysical Journal. — 2010. — DOI:10.1088/0004-637X/724/1/49 — arΧiv:1009.2940
  4. Kristen B. W. McQuinn, Evan D. Skillman, Julianne J. Dalcanton, Andrew E. Dolphin, Jon Holtzman, Daniel R. Weisz, and Benjamin F. Williams Observational Constraints on Red and Blue Helium Burning Sequences(англ.) // The Astrophysical Journal. — 2011. — DOI:10.1088/0004-637X/740/1/48 — arΧiv:1108.1405

Спасылкі


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