Cygnus (constellation) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Cygnus (constellation)" in English language version.

refsWebsite

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35harvard.edu

18^th place

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30doi.org

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20arxiv.org

69^th place

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19semanticscholar.org

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6web.archive.org

1^st place

5illinois.edu

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3aavso.org

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3nih.gov

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2tufts.edu

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2archive.org

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2iau.org

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2zenodo.org

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2nasa.gov

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1theguardian.com

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1scitechdaily.com

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1books.google.com

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1spacetelescope.org

8,860^th place

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1earthsky.org

6,724^th place

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1archive.today

14^th place

1esa.int

1,482^nd place

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1centauri-dreams.org

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1oup.com

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1worldcat.org

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1caltech.edu

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1bbc.co.uk

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1mit.edu

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aavso.org (Global: low place; English: low place)

BSJ (4 January 2010). "Alpha Cygni". AAVSO Website. American Association of Variable Star Observers. Retrieved 22 December 2013.
BSJ (4 January 2010). "khi Cygni". AAVSO Website. American Association of Variable Star Observers. Retrieved 22 December 2013.
BSJ (19 August 2011). "W Cygni". AAVSO Website. American Association of Variable Star Observers. Retrieved 31 December 2013.

archive.org (Global: 6^th place; English: 6^th place)

Grimal, Pierre; Kershaw, Stephen (1990). A concise dictionary of classical mythology. Internet Archive (Reprint. 1994 ed.). Oxford, England ; Cambridge, Mass., USA : Blackwell. p. 114. ISBN 978-0-631-16696-2. Retrieved 2 November 2024.
Levy 2005, pp. 130–131. Levy, David H. (2005). Deep Sky Objects. Prometheus Books. ISBN 978-1-59102-361-6.

archive.today (Global: 14^th place; English: 14^th place)

"30 Cygni – Variable Star". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Archived from the original on 14 December 2012. Retrieved 31 December 2013.

arxiv.org (Global: 69^th place; English: 59^th place)

Drimmel, Ronald; Sozzetti, Alessandro; Schröder, Klaus-Peter; Bastian, Ulrich; Pinamonti, Matteo; Jack, Dennis; Hernández Huerta, Missael A. (2021). "A celestial matryoshka: Dynamical and spectroscopic analysis of the Albireo system". Monthly Notices of the Royal Astronomical Society. 502 (1): 328. arXiv:2012.01277. Bibcode:2021MNRAS.502..328D. doi:10.1093/mnras/staa4038.
Miller-Jones, James C. A.; Bahramian, Arash; Orosz, Jerome A.; Mandel, Ilya; Gou, Lijun; Maccarone, Thomas J.; Neijssel, Coenraad J.; Zhao, Xueshan; Ziółkowski, Janusz; Reid, Mark J.; Uttley, Phil; Zheng, Xueying; Byun, Do-Young; Dodson, Richard; Grinberg, Victoria; Jung, Taehyun; Kim, Jeong-Sook; Marcote, Benito; Markoff, Sera; Rioja, María J.; Rushton, Anthony P.; Russell, David M.; Sivakoff, Gregory R.; Tetarenko, Alexandra J.; Tudose, Valeriu; Wilms, Joern (5 March 2021). "Cygnus X-1 contains a 21–solar mass black hole—Implications for massive star winds". Science. 371 (6533): 1046–1049. arXiv:2102.09091. Bibcode:2021Sci...371.1046M. doi:10.1126/science.abb3363. PMID 33602863. S2CID 231951746.
Ziolkowski, Janusz (2014). "Masses of the components of the HDE 226868/Cyg X-1 binary system". Monthly Notices of the Royal Astronomical Society: Letters. 440: L61. arXiv:1401.1035. Bibcode:2014MNRAS.440L..61Z. doi:10.1093/mnrasl/slu002. S2CID 54841624.
Kim, J. S.; Kim, S. W.; Kurayama, T.; Honma, M.; Sasao, T.; Kim, S. J. (2013). "Vlbi Observation of Microquasar Cyg X-3 During an X-Ray State Transition from Soft to Hard in the 2007 May–June Flare". The Astrophysical Journal. 772 (1): 41. arXiv:1307.1226. Bibcode:2013ApJ...772...41K. doi:10.1088/0004-637X/772/1/41. S2CID 119251416.
Körding, E.; Colbert, E.; Falcke, H. (2005). "A radio monitoring survey of ultra-luminous X-ray sources". Astronomy and Astrophysics. 436 (2): 427. arXiv:astro-ph/0502265. Bibcode:2005A&A...436..427K. doi:10.1051/0004-6361:20042452. S2CID 18693471.
Fender, R. P.; Hanson, M. M.; Pooley, G. G. (1999). "Infrared spectroscopic variability of Cygnus X-3 in outburst and quiescence". Monthly Notices of the Royal Astronomical Society. 308 (2): 473. arXiv:astro-ph/9903435. Bibcode:1999MNRAS.308..473F. doi:10.1046/j.1365-8711.1999.02726.x. S2CID 16013132.
Zdziarski, A. A.; Mikolajewska, J.; Belczynski, K. (2012). "Cyg X-3: A low-mass black hole or a neutron star". Monthly Notices of the Royal Astronomical Society: Letters. 429: L104 – L108. arXiv:1208.5455. Bibcode:2013MNRAS.429L.104Z. doi:10.1093/mnrasl/sls035. S2CID 119185839.
King, A. R.; Ritter, H. (1999). "Cygnus X-2, super-Eddington mass transfer, and pulsar binaries". Monthly Notices of the Royal Astronomical Society. 309 (1): 253. arXiv:astro-ph/9812343. Bibcode:1999MNRAS.309..253K. doi:10.1046/j.1365-8711.1999.02862.x. S2CID 6898321.
Kovács, Z.; Cheng, K. S.; Harko, T. (2009). "Can stellar mass black holes be quark stars?". Monthly Notices of the Royal Astronomical Society. 400 (3): 1632–1642. arXiv:0908.2672. Bibcode:2009MNRAS.400.1632K. doi:10.1111/j.1365-2966.2009.15571.x. S2CID 18263809.
Nowak, M. A.; Heinz, S.; Begelman, M. C. (2002). "Hiding in Plain Sight:ChandraObservations of the Quiescent Neutron Star 4U 2129+47 in Eclipse". The Astrophysical Journal. 573 (2): 778. arXiv:astro-ph/0204503. Bibcode:2002ApJ...573..778N. doi:10.1086/340757. S2CID 15872343.
Wilson, C. A.; Finger, M. H.; Camero-Arranz, A. N. (2008). "Outbursts Large and Small from EXO 2030+375". The Astrophysical Journal. 678 (2): 1263. arXiv:0804.1375. Bibcode:2008ApJ...678.1263W. doi:10.1086/587134. S2CID 17283290.
De Beck, E.; Decin, L.; de Koter, A.; Justtanont, K.; Verhoelst, T.; Kemper, F.; Menten, K. M. (November 2010). "Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles". Astronomy & Astrophysics. 523: A18. arXiv:1008.1083. Bibcode:2010A&A...523A..18D. doi:10.1051/0004-6361/200913771. ISSN 0004-6361. S2CID 16131273.
Schuster, M. T.; Marengo, M.; Hora, J. L.; Fazio, G. G.; Humphreys, R. M.; Gehrz, R. D.; Hinz, P. M.; Kenworthy, M. A.; Hoffmann, W. F. (2009). "Imaging the Cool Hypergiant NML Cygni's Dusty Circumstellar Envelope with Adaptive Optics". The Astrophysical Journal. 699 (2): 1423–1432. arXiv:0904.4690. Bibcode:2009ApJ...699.1423S. doi:10.1088/0004-637X/699/2/1423. S2CID 17699562.
Martinez, Miguel A. S.; et al. (November 2019). "Orphaned Exomoons: Tidal Detachment and Evaporation Following an Exoplanet-Star Collision". Monthly Notices of the Royal Astronomical Society. 489 (4): 5119–5135. arXiv:1906.08788. Bibcode:2019MNRAS.489.5119M. doi:10.1093/mnras/stz2464. S2CID 195316956.
Lissauer, Jack J.; et al. (2011). "A closely packed system of low-mass, low-density planets transiting Kepler-11". Nature. 470 (7332): 53–58. arXiv:1102.0291. Bibcode:2011Natur.470...53L. doi:10.1038/nature09760. PMID 21293371. S2CID 4388001.
Lissauer, Jack J.; et al. (2013). "All Six Planets Known to Orbit Kepler-11 Have Low Densities". The Astrophysical Journal. 770 (2). 131. arXiv:1303.0227. Bibcode:2013ApJ...770..131L. doi:10.1088/0004-637X/770/2/131.
Raghavan; Henry, Todd J.; Mason, Brian D.; Subasavage, John P.; Jao, Wei-Chun; Beaulieu, Thom D.; Hambly, Nigel C. (2006). "Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems". The Astrophysical Journal. 646 (1): 523–542. arXiv:astro-ph/0603836. Bibcode:2006ApJ...646..523R. doi:10.1086/504823. S2CID 5669768.
E. Plávalová; N. A. Solovaya (2013). "Analysis of the motion of an extrasolar planet in a binary system". Astronomy & Astrophysics. 146 (5): 108. arXiv:1212.3843. Bibcode:2013AJ....146..108P. doi:10.1088/0004-6256/146/5/108. S2CID 118629538.
Naef, D.; et al. (2003). "The ELODIE survey for northern extra-solar planets II. A Jovian planet on a long-period orbit around GJ 777 A". Astronomy and Astrophysics. 410 (3): 1051–1054. arXiv:astro-ph/0306586. Bibcode:2003A&A...410.1051N. doi:10.1051/0004-6361:20031341. S2CID 14853884.
Billard, J.; Mayet, F.; Grignon, C.; Santos, D. (2011). "Directional detection of Dark Matter with MIMAC: WIMP identification and track reconstruction". Journal of Physics: Conference Series. 309 (1) 012015. arXiv:1101.2750. Bibcode:2011JPhCS.309a2015B. doi:10.1088/1742-6596/309/1/012015. S2CID 85554552.

bbc.co.uk (Global: 8^th place; English: 10^th place)

"Kepler 22-b: Earth-like planet confirmed". BBC. 5 December 2011. Retrieved 6 December 2011.

books.google.com (Global: 3^rd place; English: 3^rd place)

Thompson, Robert; Thompson, Barbara (2007). Illustrated Guide to Astronomical Wonders: From Novice to Master Observer. Sebastopol, California: O'Reilly Media. pp. 214–15. ISBN 978-0-596-52685-6.

caltech.edu (Global: 887^th place; English: 714^th place)

authors.library.caltech.edu

Vogt, Steven S.; et al. (2005). "Five New Multicomponent Planetary Systems" (PDF). The Astrophysical Journal. 632 (1): 638–658. Bibcode:2005ApJ...632..638V. doi:10.1086/432901. S2CID 16509245. Archived (PDF) from the original on 22 July 2018.

centauri-dreams.org (Global: low place; English: low place)

Glister, Paul (2011), "Cygnus X-1: A Black Hole Confirmed." Centauri Dreams: Imagining and Planning Interstellar Exploration, 2011-11-29. Accessed 2016-09-16.

doi.org (Global: 2^nd place; English: 2^nd place)

Drimmel, Ronald; Sozzetti, Alessandro; Schröder, Klaus-Peter; Bastian, Ulrich; Pinamonti, Matteo; Jack, Dennis; Hernández Huerta, Missael A. (2021). "A celestial matryoshka: Dynamical and spectroscopic analysis of the Albireo system". Monthly Notices of the Royal Astronomical Society. 502 (1): 328. arXiv:2012.01277. Bibcode:2021MNRAS.502..328D. doi:10.1093/mnras/staa4038.
Bessel, F. W. (1838). "On the parallax of 61 Cygni". Monthly Notices of the Royal Astronomical Society. 4 (17): 152–161. Bibcode:1838MNRAS...4..152B. doi:10.1093/mnras/4.17.152.
Bessel, F. W. (1838). "Bestimmung der Entfernung des 61sten Sterns des Schwans" [Determination of the distance to 61 Cygni]. Astronomische Nachrichten (in German). 16 (365–366): 65–96. Bibcode:1838AN.....16...65B. doi:10.1002/asna.18390160502.
Miller-Jones, James C. A.; Bahramian, Arash; Orosz, Jerome A.; Mandel, Ilya; Gou, Lijun; Maccarone, Thomas J.; Neijssel, Coenraad J.; Zhao, Xueshan; Ziółkowski, Janusz; Reid, Mark J.; Uttley, Phil; Zheng, Xueying; Byun, Do-Young; Dodson, Richard; Grinberg, Victoria; Jung, Taehyun; Kim, Jeong-Sook; Marcote, Benito; Markoff, Sera; Rioja, María J.; Rushton, Anthony P.; Russell, David M.; Sivakoff, Gregory R.; Tetarenko, Alexandra J.; Tudose, Valeriu; Wilms, Joern (5 March 2021). "Cygnus X-1 contains a 21–solar mass black hole—Implications for massive star winds". Science. 371 (6533): 1046–1049. arXiv:2102.09091. Bibcode:2021Sci...371.1046M. doi:10.1126/science.abb3363. PMID 33602863. S2CID 231951746.
Ziolkowski, Janusz (2014). "Masses of the components of the HDE 226868/Cyg X-1 binary system". Monthly Notices of the Royal Astronomical Society: Letters. 440: L61. arXiv:1401.1035. Bibcode:2014MNRAS.440L..61Z. doi:10.1093/mnrasl/slu002. S2CID 54841624.
Kim, J. S.; Kim, S. W.; Kurayama, T.; Honma, M.; Sasao, T.; Kim, S. J. (2013). "Vlbi Observation of Microquasar Cyg X-3 During an X-Ray State Transition from Soft to Hard in the 2007 May–June Flare". The Astrophysical Journal. 772 (1): 41. arXiv:1307.1226. Bibcode:2013ApJ...772...41K. doi:10.1088/0004-637X/772/1/41. S2CID 119251416.
Becker, R. H.; Robinson-Saba, J. L.; Pravdo, S. H.; Boldt, E. A.; Holt, S. S.; Serlemitsos, P. J.; Swank, J. H. (1978). "A 4.8-hour periodicity in the spectra of Cygnus X-3". The Astrophysical Journal. 224: L113. Bibcode:1978ApJ...224L.113B. doi:10.1086/182772.
Körding, E.; Colbert, E.; Falcke, H. (2005). "A radio monitoring survey of ultra-luminous X-ray sources". Astronomy and Astrophysics. 436 (2): 427. arXiv:astro-ph/0502265. Bibcode:2005A&A...436..427K. doi:10.1051/0004-6361:20042452. S2CID 18693471.
Fender, R. P.; Hanson, M. M.; Pooley, G. G. (1999). "Infrared spectroscopic variability of Cygnus X-3 in outburst and quiescence". Monthly Notices of the Royal Astronomical Society. 308 (2): 473. arXiv:astro-ph/9903435. Bibcode:1999MNRAS.308..473F. doi:10.1046/j.1365-8711.1999.02726.x. S2CID 16013132.
Marshak, M.; Bartelt, J.; Courant, H.; Heller, K.; Joyce, T.; Peterson, E.; Ruddick, K.; Shupe, M.; Ayres, D.; Dawson, J.; Fields, T.; May, E.; Price, L.; Sivaprasad, K. (1985). "Evidence for Muon Production by Particles from Cygnus X-3". Physical Review Letters. 54 (19): 2079–2082. Bibcode:1985PhRvL..54.2079M. doi:10.1103/PhysRevLett.54.2079. PMID 10031224.
Zdziarski, A. A.; Mikolajewska, J.; Belczynski, K. (2012). "Cyg X-3: A low-mass black hole or a neutron star". Monthly Notices of the Royal Astronomical Society: Letters. 429: L104 – L108. arXiv:1208.5455. Bibcode:2013MNRAS.429L.104Z. doi:10.1093/mnrasl/sls035. S2CID 119185839.
Baym, G.; Kolb, E. W.; McLerran, L.; Walker, T. P.; Jaffe, R. L. (1985). "Is Cygnus X-3 strange?". Physics Letters B. 160 (1–3): 181. Bibcode:1985PhLB..160..181B. doi:10.1016/0370-2693(85)91489-3.
MacKeown, P. K.; Weekes, T. C. (1985). "Cosmic Rays from Cygnus X-3". Scientific American. 253 (5): 60. Bibcode:1985SciAm.253e..60M. doi:10.1038/scientificamerican1185-60.
Crampton, D.; Cowley, A. P. (1980). "Confirmation of a 9.8-day period of Cygnus X-2". Publications of the Astronomical Society of the Pacific. 92: 147. Bibcode:1980PASP...92..147C. doi:10.1086/130636.
King, A. R.; Ritter, H. (1999). "Cygnus X-2, super-Eddington mass transfer, and pulsar binaries". Monthly Notices of the Royal Astronomical Society. 309 (1): 253. arXiv:astro-ph/9812343. Bibcode:1999MNRAS.309..253K. doi:10.1046/j.1365-8711.1999.02862.x. S2CID 6898321.
Shahbaz, T.; Ringwald, F. A.; Bunn, J. C.; Naylor, T.; Charles, P. A.; Casares, J. (1994). "The mass of the black hole in V404 Cygni". MNRAS. 271: L1 – L14. Bibcode:1994MNRAS.271L..10S. doi:10.1093/mnras/271.1.L10.
Kovács, Z.; Cheng, K. S.; Harko, T. (2009). "Can stellar mass black holes be quark stars?". Monthly Notices of the Royal Astronomical Society. 400 (3): 1632–1642. arXiv:0908.2672. Bibcode:2009MNRAS.400.1632K. doi:10.1111/j.1365-2966.2009.15571.x. S2CID 18263809.
Nowak, M. A.; Heinz, S.; Begelman, M. C. (2002). "Hiding in Plain Sight:ChandraObservations of the Quiescent Neutron Star 4U 2129+47 in Eclipse". The Astrophysical Journal. 573 (2): 778. arXiv:astro-ph/0204503. Bibcode:2002ApJ...573..778N. doi:10.1086/340757. S2CID 15872343.
Wilson, C. A.; Finger, M. H.; Camero-Arranz, A. N. (2008). "Outbursts Large and Small from EXO 2030+375". The Astrophysical Journal. 678 (2): 1263. arXiv:0804.1375. Bibcode:2008ApJ...678.1263W. doi:10.1086/587134. S2CID 17283290.
Honey, W.B.; et al. (1989). "Quiescent and Outburst Photometry of the Dwarf Nova SS Cygni" (PDF). Monthly Notices of the Royal Astronomical Society. 236 (4): 727–34. Bibcode:1989MNRAS.236..727H. doi:10.1093/mnras/236.4.727. Archived (PDF) from the original on 22 September 2017.
De Beck, E.; Decin, L.; de Koter, A.; Justtanont, K.; Verhoelst, T.; Kemper, F.; Menten, K. M. (November 2010). "Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles". Astronomy & Astrophysics. 523: A18. arXiv:1008.1083. Bibcode:2010A&A...523A..18D. doi:10.1051/0004-6361/200913771. ISSN 0004-6361. S2CID 16131273.
Schuster, M. T.; Marengo, M.; Hora, J. L.; Fazio, G. G.; Humphreys, R. M.; Gehrz, R. D.; Hinz, P. M.; Kenworthy, M. A.; Hoffmann, W. F. (2009). "Imaging the Cool Hypergiant NML Cygni's Dusty Circumstellar Envelope with Adaptive Optics". The Astrophysical Journal. 699 (2): 1423–1432. arXiv:0904.4690. Bibcode:2009ApJ...699.1423S. doi:10.1088/0004-637X/699/2/1423. S2CID 17699562.
Martinez, Miguel A. S.; et al. (November 2019). "Orphaned Exomoons: Tidal Detachment and Evaporation Following an Exoplanet-Star Collision". Monthly Notices of the Royal Astronomical Society. 489 (4): 5119–5135. arXiv:1906.08788. Bibcode:2019MNRAS.489.5119M. doi:10.1093/mnras/stz2464. S2CID 195316956.
Lissauer, Jack J.; et al. (2011). "A closely packed system of low-mass, low-density planets transiting Kepler-11". Nature. 470 (7332): 53–58. arXiv:1102.0291. Bibcode:2011Natur.470...53L. doi:10.1038/nature09760. PMID 21293371. S2CID 4388001.
Lissauer, Jack J.; et al. (2013). "All Six Planets Known to Orbit Kepler-11 Have Low Densities". The Astrophysical Journal. 770 (2). 131. arXiv:1303.0227. Bibcode:2013ApJ...770..131L. doi:10.1088/0004-637X/770/2/131.
Raghavan; Henry, Todd J.; Mason, Brian D.; Subasavage, John P.; Jao, Wei-Chun; Beaulieu, Thom D.; Hambly, Nigel C. (2006). "Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems". The Astrophysical Journal. 646 (1): 523–542. arXiv:astro-ph/0603836. Bibcode:2006ApJ...646..523R. doi:10.1086/504823. S2CID 5669768.
E. Plávalová; N. A. Solovaya (2013). "Analysis of the motion of an extrasolar planet in a binary system". Astronomy & Astrophysics. 146 (5): 108. arXiv:1212.3843. Bibcode:2013AJ....146..108P. doi:10.1088/0004-6256/146/5/108. S2CID 118629538.
Naef, D.; et al. (2003). "The ELODIE survey for northern extra-solar planets II. A Jovian planet on a long-period orbit around GJ 777 A". Astronomy and Astrophysics. 410 (3): 1051–1054. arXiv:astro-ph/0306586. Bibcode:2003A&A...410.1051N. doi:10.1051/0004-6361:20031341. S2CID 14853884.
Vogt, Steven S.; et al. (2005). "Five New Multicomponent Planetary Systems" (PDF). The Astrophysical Journal. 632 (1): 638–658. Bibcode:2005ApJ...632..638V. doi:10.1086/432901. S2CID 16509245. Archived (PDF) from the original on 22 July 2018.
Billard, J.; Mayet, F.; Grignon, C.; Santos, D. (2011). "Directional detection of Dark Matter with MIMAC: WIMP identification and track reconstruction". Journal of Physics: Conference Series. 309 (1) 012015. arXiv:1101.2750. Bibcode:2011JPhCS.309a2015B. doi:10.1088/1742-6596/309/1/012015. S2CID 85554552.

earthsky.org (Global: 6,724^th place; English: 5,463^rd place)

Larry Sessions (23 May 2018). "Deneb: A distant and very luminous star". Earth Sky. Retrieved 31 January 2020.

esa.int (Global: 1,482^nd place; English: 1,468^th place)

Staff (5 November 2004), Observations: Seeing in X-ray wavelengths, ESA, retrieved 12 August 2008

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Makemson 1941, p. 282. Makemson, Maud Worcester (1941). The Morning Star Rises: an account of Polynesian astronomy. Yale University Press. Bibcode:1941msra.book.....M.
Russell, Henry Norris (1922). "The New International Symbols for the Constellations". Popular Astronomy. 30: 469. Bibcode:1922PA.....30..469R.
Drimmel, Ronald; Sozzetti, Alessandro; Schröder, Klaus-Peter; Bastian, Ulrich; Pinamonti, Matteo; Jack, Dennis; Hernández Huerta, Missael A. (2021). "A celestial matryoshka: Dynamical and spectroscopic analysis of the Albireo system". Monthly Notices of the Royal Astronomical Society. 502 (1): 328. arXiv:2012.01277. Bibcode:2021MNRAS.502..328D. doi:10.1093/mnras/staa4038.
Bessel, F. W. (1838). "On the parallax of 61 Cygni". Monthly Notices of the Royal Astronomical Society. 4 (17): 152–161. Bibcode:1838MNRAS...4..152B. doi:10.1093/mnras/4.17.152.
Bessel, F. W. (1838). "Bestimmung der Entfernung des 61sten Sterns des Schwans" [Determination of the distance to 61 Cygni]. Astronomische Nachrichten (in German). 16 (365–366): 65–96. Bibcode:1838AN.....16...65B. doi:10.1002/asna.18390160502.
Miller-Jones, James C. A.; Bahramian, Arash; Orosz, Jerome A.; Mandel, Ilya; Gou, Lijun; Maccarone, Thomas J.; Neijssel, Coenraad J.; Zhao, Xueshan; Ziółkowski, Janusz; Reid, Mark J.; Uttley, Phil; Zheng, Xueying; Byun, Do-Young; Dodson, Richard; Grinberg, Victoria; Jung, Taehyun; Kim, Jeong-Sook; Marcote, Benito; Markoff, Sera; Rioja, María J.; Rushton, Anthony P.; Russell, David M.; Sivakoff, Gregory R.; Tetarenko, Alexandra J.; Tudose, Valeriu; Wilms, Joern (5 March 2021). "Cygnus X-1 contains a 21–solar mass black hole—Implications for massive star winds". Science. 371 (6533): 1046–1049. arXiv:2102.09091. Bibcode:2021Sci...371.1046M. doi:10.1126/science.abb3363. PMID 33602863. S2CID 231951746.
Ziolkowski, Janusz (2014). "Masses of the components of the HDE 226868/Cyg X-1 binary system". Monthly Notices of the Royal Astronomical Society: Letters. 440: L61. arXiv:1401.1035. Bibcode:2014MNRAS.440L..61Z. doi:10.1093/mnrasl/slu002. S2CID 54841624.
Kim, J. S.; Kim, S. W.; Kurayama, T.; Honma, M.; Sasao, T.; Kim, S. J. (2013). "Vlbi Observation of Microquasar Cyg X-3 During an X-Ray State Transition from Soft to Hard in the 2007 May–June Flare". The Astrophysical Journal. 772 (1): 41. arXiv:1307.1226. Bibcode:2013ApJ...772...41K. doi:10.1088/0004-637X/772/1/41. S2CID 119251416.
Becker, R. H.; Robinson-Saba, J. L.; Pravdo, S. H.; Boldt, E. A.; Holt, S. S.; Serlemitsos, P. J.; Swank, J. H. (1978). "A 4.8-hour periodicity in the spectra of Cygnus X-3". The Astrophysical Journal. 224: L113. Bibcode:1978ApJ...224L.113B. doi:10.1086/182772.
Körding, E.; Colbert, E.; Falcke, H. (2005). "A radio monitoring survey of ultra-luminous X-ray sources". Astronomy and Astrophysics. 436 (2): 427. arXiv:astro-ph/0502265. Bibcode:2005A&A...436..427K. doi:10.1051/0004-6361:20042452. S2CID 18693471.
Fender, R. P.; Hanson, M. M.; Pooley, G. G. (1999). "Infrared spectroscopic variability of Cygnus X-3 in outburst and quiescence". Monthly Notices of the Royal Astronomical Society. 308 (2): 473. arXiv:astro-ph/9903435. Bibcode:1999MNRAS.308..473F. doi:10.1046/j.1365-8711.1999.02726.x. S2CID 16013132.
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