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NGC 7550

NGC 7550
Сурәт
Каталог коды NGC 7550[1], PGC 70830[1], UGC 12456[1], HCG 93A, 2MASX J23151609+1857409[1], APG 99[1], HCG 93a[1], MCG+03-59-015[1], UZC J231516.1+185741[1], Z 2312.8+1841[1], Z 454-12[1], LEDA 70830[1] һәм GB6 B2312+1841[1]
Ачучы яки уйлап табучы Уильям Гершель[d]
Ачыш датасы 18 сентябрь 1784
Йолдызлык Пегас йолдызлыгы
Кызыл тайпылыш 0,017145 һәм 0,017145 ± 0,000103[2]
Җирдән ераклык 69,12 мегапарсек[3]
Радиаль тизлек 4960,5 ± 14,5 km/s[4]
Галактиканың морфологик төре E-S0 һәм EA4[5]
Күренмә йолдызча зурлык 12,2
Чор J2000.0[d][6]
Туры калкулык 348,8170792 °[6]
Авышлык 18,9613667 °[6]
 NGC 7550 Викиҗыентыкта

NGC 7550Томанлыклар һәм йолдыз тупланмалары яңа гомуми каталогында теркәлгән галактика.

Әлеге галактика 1784 елда инглиз астрономы William Herschel тарафыннан, яктылык җыючы элемент буларак көзге кулланучы, 47.5 см (18.7 дюйм) зурлыктагы оптик телескоп ярдәмендә ачылган.[7]

  1. 1,00 1,01 1,02 1,03 1,04 1,05 1,06 1,07 1,08 1,09 1,10 1,11 7550 SIMBAD Astronomical Database
  2. Hickson P., Mendes de Oliveira C., Huchra J. P. et al. Dynamical properties of compact groups of galaxies // The Astrophysical Journal LettersIOP Publishing, 1992. — ISSN 2041-8205; 2041-8213doi:10.1086/171932
  3. Masters K. L. Groups of Galaxies in the Two Micron All Sky Redshift Survey // The Astrophysical Journal LettersIOP Publishing, 2007. — ISSN 2041-8205; 2041-8213doi:10.1086/510201arXiv:astro-ph/0610732
  4. Gültekin K., Remco C. E. van den Bosch, Gebhardt K. Hunting for supermassive black holes in nearby galaxies with the Hobby-Eberly telescope // The Astrophysical Journal: Supplement SeriesAAS, 2015. — ISSN 0067-0049; 1538-4365doi:10.1088/0067-0049/218/1/10arXiv:1502.00632
  5. C. Cortijo-Ferrero, J. Masegosa, P. Papaderos et al. Ionized gas kinematics of galaxies in the CALIFA survey // Astron. Astrophys. / T. ForveilleEDP Sciences, 2014. — ISSN 0004-6361; 0365-0138; 1432-0746; 1286-4846doi:10.1051/0004-6361/201423485arXiv:1408.5765
  6. 6,0 6,1 6,2 T. Jarrett, Carpenter J. M., Gizis J. E. et al. The Two Micron All Sky Survey (2MASS) // Astron. J. / J. G. III, E. VishniacNYC: IOP Publishing, AAS, University of Chicago Press, AIP, 2006. — ISSN 0004-6256; 1538-3881doi:10.1086/498708
  7. NGC/IC (English). NGC 7550.

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NGC 7550
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