NGC 2691

NGC 2691
Рәсем
Каталог коды NGC 2691[1], MCG+07-18-064[1], IRAS F08515+3943[1], IRAS 08515+3943[1], PGC 25020[1], 2MASX J08544631+3932197[1], UGC 4664[1], Z 208-68[1], Z 209-6[1], Z 0851.5+3944[1], UZC J085446.4+393220[1], PSCz Q08515+3943[1], SDSS J085446.30+393219.7[1], FIRST J085446.3+393220[1], NVSS J085446+393218[1], SDSS J085446.31+393219.7[1], LEDA 25020[1] һәм Gaia DR2 719933073971233664[1]
Ачучы яки уйлап табучы Уильям Гершель[d]
Ачыш датасы 20 март 1787
Йолдызлык Селәүсән йолдызлыгы[d][2]
Кызыл тайпылыш 0,01339 ± 1,0E−5[3]
Радиаль тизлек 4012 km/s[4]
Галактиканың морфологик төре Sb[5]
Күренмә йолдызча зурлык 14,1[6]
Чор J2000.0[d][7]
Туры калкулык 133,69292930994 °[7]
Авышлык 39,538796427843 °[7]
 NGC 2691 Викиҗыентыкта

NGC 2691 — Томанлыклар һәм йолдыз тупланмалары яңа гомуми каталогында теркәлгән галактика.

Тарихы

Әлеге галактика 1787 елда инглиз астрономы Уильям Гершель[d] тарафыннан, яктылык җыючы элемент буларак көзге кулланучы, 47.5 см (18.7 дюйм) зурлыктагы оптик телескоп ярдәмендә ачылган.[8]

Чыганаклар

Искәрмәләр

  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 1,12 1,13 1,14 1,15 1,16 1,17 2691 SIMBAD Astronomical Database
  2. ↑ VizieR
  3. ↑ Pérez-Ràfols I., Finley H., Montero-Dorta A. D. et al. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey // The Astrophysical Journal: Supplement Series — AAS, 2012. — ISSN 0067-0049; 1538-4365 — doi:10.1088/0067-0049/203/2/21 — arXiv:1207.7137
  4. ↑ R. Brent Tully Galaxy groups: a 2MASS catalog // Astron. J. / J. G. III, E. Vishniac — NYC: IOP Publishing, AAS, University of Chicago Press, AIP, 2015. — 14 p. — ISSN 0004-6256; 1538-3881 — doi:10.1088/0004-6256/149/5/171 — arXiv:1503.03134
  5. ↑ Hernandez-Toledo H. M., Vazquez-Mata J. A., Martinez-Vazquez L. A. et al. The UNAM-KIAS catalog of isolated galaxies // Astron. J. / J. G. III, E. Vishniac — NYC: IOP Publishing, AAS, University of Chicago Press, AIP, 2010. — ISSN 0004-6256; 1538-3881 — doi:10.1088/0004-6256/139/6/2525 — arXiv:1005.1571
  6. ↑ M.-P. Véron-Cetty, P. Véron A catalogue of quasars and active nuclei: 13th edition // Astron. Astrophys. / T. Forveille — EDP Sciences, 2010. — ISSN 0004-6361; 0365-0138; 1432-0746; 1286-4846 — doi:10.1051/0004-6361/201014188
  7. ↑ 7,0 7,1 7,2 Collaboration G. Gaia Data Release 2 // VizieR Online Data Catalog / Data Processing and Analysis Consortium, European Space Agency — VizieR, 2018. — doi:10.26093/CDS/VIZIER.1345
  8. ↑ NGC/IC (English). NGC 2691.

Шулай ук карагыз

NGC



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