Castore (astronomia) (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Castore (astronomia)" in Italian language version.

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30harvard.edu

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(EN) John Morieson, The Astronomy of the Boorong (PDF), World Archaeological Congress, giugno 2003. URL consultato il 24 settembre 2024.

archive.org

F. Schaaf, pp. 224-229, 2008. (EN) Fred Schaaf, The Brightest Stars: Discovering the Universe through the Sky's Most Brilliant Stars, Hoboken, New Jersey, John Wiley & Sons, Incorporated, 2008, pp. 288, ISBN 978-0-471-70410-2.
A. Barrett, 2006. (EN) A. Barrett, Johann Bayer and the Relative Magnitudes of α and β Geminorum, in Journal of the Royal Astronomical Society of Canada, vol. 100, n. 4, 2006, p. 156, Bibcode:2006JRASC.100..156B.
(LA) Thomas Hyde, Tabulæ long. ac lat. stellarum fixarum, ex observatione Ulugh Beighi, Tamerlanis Magni nepotis, ... In calce libri accesserunt Mohammedis Tizini Tabulæ declinationum & rectarum ascensionum. Additur demum Elenchus nominum stellaru, 1665, pp. 72-88. URL consultato il 5 maggio 2024.
H. D. Curtis, 1906. (EN) H. D. Curtis, The system of Castor, in Astrophysical Journal, vol. 23, 1906, pp. 351-369, Bibcode:1906ApJ....23..351C, DOI:10.1086/141352.
J. P. Anosova e V. V. Orlov, 1991. (EN) J. P. Anosova e V. V. Orlov, The dynamical evolution of the nearby multiple stellar systems ADS 48, ADS 6175 (Alpha Geminorum = Castor), Alpha Centauri, and ADS 9909 (Xi Scorpii), in Astronomy & Astrophysics, vol. 252, 1991, pp. 123–126, Bibcode:1991A%26A...252..123A.
R. Pallavicini et al., 1990. (EN) R. Pallavicini et al., Flaring and quiescent X-rays from Castor, in Astronomy and Astrophysics, vol. 227, n. 2, 1990, pp. 483-489, Bibcode:1990A%26A...227..483P.
J. D. Doyle e M. Mathioudakis, 1990. (EN) J. D. Doyle e M. Mathioudakis, Flare activity and orbital rotation of YY Geminorum, in Astronomy and Astrophysics, vol. 227, n. 1, 1990, pp. 130-132, Bibcode:1990A%26A...227..130D.

britannica.com

(EN) T. Editors of Encyclopaedia Britannica, Castor, star, in Encyclopaedia Britannica, 10 novembre 2023. URL consultato il 4 aprile 2024.
(EN) Erik Gregersen, list of brightest stars, su britannica.com, Encyclopædia Britannica, Inc., 12 settembre 2023. URL consultato il 4 luglio 2024.

coelum.com

Castore, sei stelle in una, su coelum.com, Coelum Astronomia, 15 gennaio 2015. URL consultato il 4 novembre 2024.

constellationsofwords.com

(EN) Vivian E. Robson, Castor, su constellationsofwords.com. URL consultato il 5 maggio 2024.
Annamaria Iacuele, Il Carro del Sole, su atopon.it. URL consultato il 5 maggio 2024.

doi.org

dx.doi.org

D. Pourbaix et al., n. 462, 2004: (EN) α² Geminorum, in VizieR. URL consultato l'11 ottobre 2024. (EN) D. Pourbaix et al., SB9: 9th Catalogue of Spectroscopic Binary Orbits, in Astronomy and Astrophysics, 2004, DOI:10.1051/0004-6361:20041213.
G. Torres e I. Ribas, 2002. (EN) G. Torres e I. Ribas, Absolute Dimensions of the M-Type Eclipsing Binary YY Geminorum (Castor C): A Challenge to Evolutionary Models in the Lower Main Sequence, in The Astrophysical Journal, vol. 567, n. 2, 2002, pp. 1140-1165, Bibcode:2002ApJ...567.1140T, DOI:10.1086/338587.
D. Pourbaix et al., n. 461, 2004: (EN) α¹ Geminorum, in VizieR. URL consultato l'11 ottobre 2024. (EN) D. Pourbaix et al., SB9: 9th Catalogue of Spectroscopic Binary Orbits, in Astronomy and Astrophysics, 2004, DOI:10.1051/0004-6361:20041213.
G. Torres et al., 2022. (EN) G. Torres et al., The Orbits and Dynamical Masses of the Castor System, in The Astronomical Journal, vol. 941, n. 1, 2022, DOI:10.3847/1538-4357/ac9d8d.
F. van Leeuwen, 2007. (EN) F. van Leeuwen, Validation of the new Hipparcos reduction, in Astronomy and Astrophysics, vol. 474, n. 2, 2007, pp. 653-664, Bibcode:2007A%26A...474..653V, DOI:10.1051/0004-6361:20078357.
C. Chabrier e I. Baraffe, 1995. (EN) C. Chabrier e I. Baraffe, CM Draconis and YY Geminorum: Agreement Between Theory and Observation, in Astrophysical Journal Letters, vol. 451, 1995, pp. L29, Bibcode:1995ApJ...451L..29C, DOI:10.1086/309679.
W. D. Heintz, 1988. (EN) W. D. Heintz, The Castor system, in Astronomical Society of the Pacific, vol. 100, 1988, pp. 834-838, Bibcode:1988PASP..100..834H, DOI:10.1086/132244.
W. H. Elsanhoury, 2020. (EN) W. H. Elsanhoury, Apex and Kinematical Structure of Castor and Ursa Major Moving Stellar Groups, in Astronomy Reports, vol. 64, n. 3, 2020, pp. 199-210, Bibcode:2020ARep...64..199E, DOI:10.1134/S1063772920030038.
S. V. Vereshchagin e N. V. Chupina, 2015. (EN) S. V. Vereshchagin e N. V. Chupina, Details of the spatial structure and kinematics of the Castor and Ursa Major streams, in Baltic Astronomy, vol. 24, 2015, pp. 421-425, Bibcode:2015BaltA..24..421V, DOI:10.1515/astro-2017-0244.
H. D. Curtis, 1906. (EN) H. D. Curtis, The system of Castor, in Astrophysical Journal, vol. 23, 1906, pp. 351-369, Bibcode:1906ApJ....23..351C, DOI:10.1086/141352.
A. H. Joy e R. F. Sanford, 1926. (EN) A. H. Joy e R. F. Sanford, The dwarf companion to Castor as a spectroscopic binary and eclipsing variable, in The dwarf companion to Castor as a spectroscopic binary and eclipsing variable, vol. 64, 1926, pp. 250-257, Bibcode:1926ApJ....64..250J, DOI:10.1086/143009.
E. V. Gotthelf et al., 1994. (EN) E. V. Gotthelf et al., An ASCA observation of the Castor system, in Astrophysical Journal - Letters, vol. 436, n. 1, 1994, pp. L91-L94, Bibcode:1994ApJ...436L..91G, DOI:10.1086/187640.
B. Stelzer e V. Burwitz, 2003. (EN) B. Stelzer e V. Burwitz, Castor A and Castor B resolved in a simultaneous Chandra and XMM-Newton observation, in Astronomy and Astrophysics, vol. 402, maggio 2003, pp. 719–728, Bibcode:2003A%26A...402..719S, DOI:10.1051/0004-6361:20030286.
S. Quian et al., 2002. (EN) S. Quian et al., YY Geminorum: A Very Late Type Close Binary with Possible Magnetic Stellar Wind, in The Astronomical Journal, vol. 124, n. 2, 2002, pp. 1060-1063, Bibcode:2002AJ....124.1060Q, DOI:10.1086/339832.
G. E. Kron, 1952. (EN) G. E. Kron, A Photoelectric Study of the Dwarf M Eclipsing Variable YY Geminorum, in Astrophysical Journal, vol. 115, 1952, pp. 301-319, Bibcode:1952ApJ...115..301K, DOI:10.1086/145541.
K.-C. Leung e D. P. Schneider, 1978. (EN) K.-C. Leung e D. P. Schneider, YY Geminorum. I - Photometry and absolute dimensions, in Astronomical Journal, vol. 83, 1978, pp. 618-625, Bibcode:1978AJ.....83..618L, DOI:10.1086/112244.
O. Kochukhov e D. Shulyak, 2019. (EN) O. Kochukhov e D. Shulyak, Magnetic Field of the Eclipsing M-dwarf Binary YY Gem, in The Astrophysical Journal, vol. 873, n. 1, 2019, pp. id. 19, Bibcode:2019ApJ...873...69K, DOI:10.3847/1538-4357/ab06c5.
M. Wolf et al., 2018. (EN) M. Wolf et al., Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum, in Astronomy & Astrophysics, vol. 620, 2018, pp. A72, Bibcode:2018A%26A...620A..72W, DOI:10.1051/0004-6361/201833708.
G. A. Hussain et al., 2012. (EN) G. A. Hussain et al., Chandra study of the eclipsing M dwarf binary, YY Gem, in The Authors Monthly Notices of the Royal Astronomical Society, vol. 423, n. 1, 2012, pp. 493-504, Bibcode:2012MNRAS.423..493H, DOI:10.1111/j.1365-2966.2012.20894.x.
C. J. Butler et al., 2015. (EN) C. J. Butler et al., A multiwavelength study of the M dwarf binary YY Geminorum, in Monthly Notices of the Royal Astronomical Society, vol. 446, n. 4, 2015, pp. 4205-4219, Bibcode:2015MNRAS.446.4205B, DOI:10.1093/mnras/stu2398.
V. Tsikoudi e B. J. Kellett, 2000. (EN) V. Tsikoudi e B. J. Kellett, ROSAT All-Sky Survey X-ray and EUV observations of YY Gem and AU Mic, in Monthly Notices of the Royal Astronomical Society, vol. 319, n. 4, 2000, pp. 1147-1153, Bibcode:2000MNRAS.319.1147T, DOI:10.1046/j.1365-8711.2000.03905.x.
B. Stelzer et al., 2002. (EN) B. Stelzer et al., Simultaneous X-ray spectroscopy of YY Gem with Chandra and XMM-Newton, in Astronomy and Astrophysics, vol. 392, 2002, pp. 585-598, Bibcode:2002A%26A...392..585S, DOI:10.1051/0004-6361:20021188.

gutenberg.org

(EN) George Forbes, History of Astronomy, Londra, Watts & Co., 1909, pp. 13-31. URL consultato il 5 maggio 2019 (archiviato il 24 settembre 2009).

harvard.edu

adsabs.harvard.edu

G. Torres e I. Ribas, 2002. (EN) G. Torres e I. Ribas, Absolute Dimensions of the M-Type Eclipsing Binary YY Geminorum (Castor C): A Challenge to Evolutionary Models in the Lower Main Sequence, in The Astrophysical Journal, vol. 567, n. 2, 2002, pp. 1140-1165, Bibcode:2002ApJ...567.1140T, DOI:10.1086/338587.
F. van Leeuwen, 2007. (EN) F. van Leeuwen, Validation of the new Hipparcos reduction, in Astronomy and Astrophysics, vol. 474, n. 2, 2007, pp. 653-664, Bibcode:2007A%26A...474..653V, DOI:10.1051/0004-6361:20078357.
G. Cayrel de Strobel et al., 1992. (EN) G. Cayrel de Strobel et al., A catalogue of Fe/H determinations - 1991 edition, in Astronomy and Astrophysics Supplement Series, vol. 95, n. 2, 1992, pp. 273-336, Bibcode:1992A%26AS...95..273C.
C. Chabrier e I. Baraffe, 1995. (EN) C. Chabrier e I. Baraffe, CM Draconis and YY Geminorum: Agreement Between Theory and Observation, in Astrophysical Journal Letters, vol. 451, 1995, pp. L29, Bibcode:1995ApJ...451L..29C, DOI:10.1086/309679.
D. S. Evans, 1967. (EN) D. S. Evans, The Revision of the General Catalogue of Radial Velocities, in A. H. Batten e J. F. Heard (a cura di), Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30, tenuto alla University of Toronto il 20-24 giugno 1966, Londra, Academic Press, 1967, Bibcode:1967IAUS...30...57E.
W. D. Heintz, 1988. (EN) W. D. Heintz, The Castor system, in Astronomical Society of the Pacific, vol. 100, 1988, pp. 834-838, Bibcode:1988PASP..100..834H, DOI:10.1086/132244.
D. Barrado y Navascues, 1998. (EN) D. Barrado y Navascues, The Castor moving group. The age of Fomalhaut and Vega, in Astronomy and Astrophysics, vol. 339, 1998, pp. 831-839, Bibcode:1998A%26A...339..831B.
W. H. Elsanhoury, 2020. (EN) W. H. Elsanhoury, Apex and Kinematical Structure of Castor and Ursa Major Moving Stellar Groups, in Astronomy Reports, vol. 64, n. 3, 2020, pp. 199-210, Bibcode:2020ARep...64..199E, DOI:10.1134/S1063772920030038.
S. V. Vereshchagin e N. V. Chupina, 2015. (EN) S. V. Vereshchagin e N. V. Chupina, Details of the spatial structure and kinematics of the Castor and Ursa Major streams, in Baltic Astronomy, vol. 24, 2015, pp. 421-425, Bibcode:2015BaltA..24..421V, DOI:10.1515/astro-2017-0244.
R. G. Aitken, 1933. (EN) R. G. Aitken, The Story of Castor, in Astronomical Society of the Pacific Leaflets, vol. 1, n. 49, febbraio 1933, pp. 199-202, Bibcode:1933ASPL....1..199A.
A. Barrett, 2006. (EN) A. Barrett, Johann Bayer and the Relative Magnitudes of α and β Geminorum, in Journal of the Royal Astronomical Society of Canada, vol. 100, n. 4, 2006, p. 156, Bibcode:2006JRASC.100..156B.
H. D. Curtis, 1906. (EN) H. D. Curtis, The system of Castor, in Astrophysical Journal, vol. 23, 1906, pp. 351-369, Bibcode:1906ApJ....23..351C, DOI:10.1086/141352.
A. H. Joy e R. F. Sanford, 1926. (EN) A. H. Joy e R. F. Sanford, The dwarf companion to Castor as a spectroscopic binary and eclipsing variable, in The dwarf companion to Castor as a spectroscopic binary and eclipsing variable, vol. 64, 1926, pp. 250-257, Bibcode:1926ApJ....64..250J, DOI:10.1086/143009.
J. P. Anosova e V. V. Orlov, 1991. (EN) J. P. Anosova e V. V. Orlov, The dynamical evolution of the nearby multiple stellar systems ADS 48, ADS 6175 (Alpha Geminorum = Castor), Alpha Centauri, and ADS 9909 (Xi Scorpii), in Astronomy & Astrophysics, vol. 252, 1991, pp. 123–126, Bibcode:1991A%26A...252..123A.
R. Pallavicini et al., 1990. (EN) R. Pallavicini et al., Flaring and quiescent X-rays from Castor, in Astronomy and Astrophysics, vol. 227, n. 2, 1990, pp. 483-489, Bibcode:1990A%26A...227..483P.
E. V. Gotthelf et al., 1994. (EN) E. V. Gotthelf et al., An ASCA observation of the Castor system, in Astrophysical Journal - Letters, vol. 436, n. 1, 1994, pp. L91-L94, Bibcode:1994ApJ...436L..91G, DOI:10.1086/187640.
J. H. Schmitt et al., 1994. (EN) J. H. Schmitt, M. Guedel e P. Predehl, Spatially resolved X-ray and radio observations of Castor A+B+C, in Astronomy and Astrophysics, vol. 287, 1994, pp. 843-851, Bibcode:1994A%26A...287..843S.
B. Stelzer e V. Burwitz, 2003. (EN) B. Stelzer e V. Burwitz, Castor A and Castor B resolved in a simultaneous Chandra and XMM-Newton observation, in Astronomy and Astrophysics, vol. 402, maggio 2003, pp. 719–728, Bibcode:2003A%26A...402..719S, DOI:10.1051/0004-6361:20030286.
S. Quian et al., 2002. (EN) S. Quian et al., YY Geminorum: A Very Late Type Close Binary with Possible Magnetic Stellar Wind, in The Astronomical Journal, vol. 124, n. 2, 2002, pp. 1060-1063, Bibcode:2002AJ....124.1060Q, DOI:10.1086/339832.
G. E. Kron, 1952. (EN) G. E. Kron, A Photoelectric Study of the Dwarf M Eclipsing Variable YY Geminorum, in Astrophysical Journal, vol. 115, 1952, pp. 301-319, Bibcode:1952ApJ...115..301K, DOI:10.1086/145541.
K.-C. Leung e D. P. Schneider, 1978. (EN) K.-C. Leung e D. P. Schneider, YY Geminorum. I - Photometry and absolute dimensions, in Astronomical Journal, vol. 83, 1978, pp. 618-625, Bibcode:1978AJ.....83..618L, DOI:10.1086/112244.
O. Kochukhov e D. Shulyak, 2019. (EN) O. Kochukhov e D. Shulyak, Magnetic Field of the Eclipsing M-dwarf Binary YY Gem, in The Astrophysical Journal, vol. 873, n. 1, 2019, pp. id. 19, Bibcode:2019ApJ...873...69K, DOI:10.3847/1538-4357/ab06c5.
M. Wolf et al., 2018. (EN) M. Wolf et al., Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum, in Astronomy & Astrophysics, vol. 620, 2018, pp. A72, Bibcode:2018A%26A...620A..72W, DOI:10.1051/0004-6361/201833708.
G. A. Hussain et al., 2012. (EN) G. A. Hussain et al., Chandra study of the eclipsing M dwarf binary, YY Gem, in The Authors Monthly Notices of the Royal Astronomical Society, vol. 423, n. 1, 2012, pp. 493-504, Bibcode:2012MNRAS.423..493H, DOI:10.1111/j.1365-2966.2012.20894.x.
C. J. Butler et al., 2015. (EN) C. J. Butler et al., A multiwavelength study of the M dwarf binary YY Geminorum, in Monthly Notices of the Royal Astronomical Society, vol. 446, n. 4, 2015, pp. 4205-4219, Bibcode:2015MNRAS.446.4205B, DOI:10.1093/mnras/stu2398.
J. G. Doyle et al, 1990. (EN) J. G. Doyle et al., A periodicity in the flaring rate on the eclipsing binary YY Geminorum, in Astronomy and Astrophysics, vol. 232, n. 1, 1990, pp. 83-88, Bibcode:1990A%26A...232...83D.
J. D. Doyle e M. Mathioudakis, 1990. (EN) J. D. Doyle e M. Mathioudakis, Flare activity and orbital rotation of YY Geminorum, in Astronomy and Astrophysics, vol. 227, n. 1, 1990, pp. 130-132, Bibcode:1990A%26A...227..130D.
V. Tsikoudi e B. J. Kellett, 2000. (EN) V. Tsikoudi e B. J. Kellett, ROSAT All-Sky Survey X-ray and EUV observations of YY Gem and AU Mic, in Monthly Notices of the Royal Astronomical Society, vol. 319, n. 4, 2000, pp. 1147-1153, Bibcode:2000MNRAS.319.1147T, DOI:10.1046/j.1365-8711.2000.03905.x.
B. Stelzer et al., 2002. (EN) B. Stelzer et al., Simultaneous X-ray spectroscopy of YY Gem with Chandra and XMM-Newton, in Astronomy and Astrophysics, vol. 392, 2002, pp. 585-598, Bibcode:2002A%26A...392..585S, DOI:10.1051/0004-6361:20021188.
(EN) E. B. Knobel, Al-akhṣāṣ al-muwaqqit, on a catalogue of stars in the Calendarium of Mohammad Al Achsasi Al Mouakket, in Monthly Notices of the Royal Astronomical Society, vol. 55, giugno 1985, pp. 429-438. URL consultato l'8 settembre 2013.

inaf.it

media.inaf.it

Fabrizio Villa, Gemelli diversi e rave stellari, su Media INAF, 1º gennaio 2023. URL consultato il 12 ottobre 2024.

museumsvictoria.com.au

(EN) Stories in the Stars – the night sky of the Boorong people (PDF), Museums Victoria, 2005. URL consultato il 24 settembre 2024.
(EN) Stories in the Stars, su museumsvictoria.com.au, Museums Victoria. URL consultato il 24 settembre 2024.

oadoi.org

D. Pourbaix et al., n. 462, 2004: (EN) α² Geminorum, in VizieR. URL consultato l'11 ottobre 2024. (EN) D. Pourbaix et al., SB9: 9th Catalogue of Spectroscopic Binary Orbits, in Astronomy and Astrophysics, 2004, DOI:10.1051/0004-6361:20041213.
G. Torres e I. Ribas, 2002. (EN) G. Torres e I. Ribas, Absolute Dimensions of the M-Type Eclipsing Binary YY Geminorum (Castor C): A Challenge to Evolutionary Models in the Lower Main Sequence, in The Astrophysical Journal, vol. 567, n. 2, 2002, pp. 1140-1165, Bibcode:2002ApJ...567.1140T, DOI:10.1086/338587.
D. Pourbaix et al., n. 461, 2004: (EN) α¹ Geminorum, in VizieR. URL consultato l'11 ottobre 2024. (EN) D. Pourbaix et al., SB9: 9th Catalogue of Spectroscopic Binary Orbits, in Astronomy and Astrophysics, 2004, DOI:10.1051/0004-6361:20041213.
G. Torres et al., 2022. (EN) G. Torres et al., The Orbits and Dynamical Masses of the Castor System, in The Astronomical Journal, vol. 941, n. 1, 2022, DOI:10.3847/1538-4357/ac9d8d.
F. van Leeuwen, 2007. (EN) F. van Leeuwen, Validation of the new Hipparcos reduction, in Astronomy and Astrophysics, vol. 474, n. 2, 2007, pp. 653-664, Bibcode:2007A%26A...474..653V, DOI:10.1051/0004-6361:20078357.
C. Chabrier e I. Baraffe, 1995. (EN) C. Chabrier e I. Baraffe, CM Draconis and YY Geminorum: Agreement Between Theory and Observation, in Astrophysical Journal Letters, vol. 451, 1995, pp. L29, Bibcode:1995ApJ...451L..29C, DOI:10.1086/309679.
W. D. Heintz, 1988. (EN) W. D. Heintz, The Castor system, in Astronomical Society of the Pacific, vol. 100, 1988, pp. 834-838, Bibcode:1988PASP..100..834H, DOI:10.1086/132244.
W. H. Elsanhoury, 2020. (EN) W. H. Elsanhoury, Apex and Kinematical Structure of Castor and Ursa Major Moving Stellar Groups, in Astronomy Reports, vol. 64, n. 3, 2020, pp. 199-210, Bibcode:2020ARep...64..199E, DOI:10.1134/S1063772920030038.
S. V. Vereshchagin e N. V. Chupina, 2015. (EN) S. V. Vereshchagin e N. V. Chupina, Details of the spatial structure and kinematics of the Castor and Ursa Major streams, in Baltic Astronomy, vol. 24, 2015, pp. 421-425, Bibcode:2015BaltA..24..421V, DOI:10.1515/astro-2017-0244.
A. H. Joy e R. F. Sanford, 1926. (EN) A. H. Joy e R. F. Sanford, The dwarf companion to Castor as a spectroscopic binary and eclipsing variable, in The dwarf companion to Castor as a spectroscopic binary and eclipsing variable, vol. 64, 1926, pp. 250-257, Bibcode:1926ApJ....64..250J, DOI:10.1086/143009.
E. V. Gotthelf et al., 1994. (EN) E. V. Gotthelf et al., An ASCA observation of the Castor system, in Astrophysical Journal - Letters, vol. 436, n. 1, 1994, pp. L91-L94, Bibcode:1994ApJ...436L..91G, DOI:10.1086/187640.
B. Stelzer e V. Burwitz, 2003. (EN) B. Stelzer e V. Burwitz, Castor A and Castor B resolved in a simultaneous Chandra and XMM-Newton observation, in Astronomy and Astrophysics, vol. 402, maggio 2003, pp. 719–728, Bibcode:2003A%26A...402..719S, DOI:10.1051/0004-6361:20030286.
S. Quian et al., 2002. (EN) S. Quian et al., YY Geminorum: A Very Late Type Close Binary with Possible Magnetic Stellar Wind, in The Astronomical Journal, vol. 124, n. 2, 2002, pp. 1060-1063, Bibcode:2002AJ....124.1060Q, DOI:10.1086/339832.
G. E. Kron, 1952. (EN) G. E. Kron, A Photoelectric Study of the Dwarf M Eclipsing Variable YY Geminorum, in Astrophysical Journal, vol. 115, 1952, pp. 301-319, Bibcode:1952ApJ...115..301K, DOI:10.1086/145541.
K.-C. Leung e D. P. Schneider, 1978. (EN) K.-C. Leung e D. P. Schneider, YY Geminorum. I - Photometry and absolute dimensions, in Astronomical Journal, vol. 83, 1978, pp. 618-625, Bibcode:1978AJ.....83..618L, DOI:10.1086/112244.
O. Kochukhov e D. Shulyak, 2019. (EN) O. Kochukhov e D. Shulyak, Magnetic Field of the Eclipsing M-dwarf Binary YY Gem, in The Astrophysical Journal, vol. 873, n. 1, 2019, pp. id. 19, Bibcode:2019ApJ...873...69K, DOI:10.3847/1538-4357/ab06c5.
M. Wolf et al., 2018. (EN) M. Wolf et al., Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum, in Astronomy & Astrophysics, vol. 620, 2018, pp. A72, Bibcode:2018A%26A...620A..72W, DOI:10.1051/0004-6361/201833708.
G. A. Hussain et al., 2012. (EN) G. A. Hussain et al., Chandra study of the eclipsing M dwarf binary, YY Gem, in The Authors Monthly Notices of the Royal Astronomical Society, vol. 423, n. 1, 2012, pp. 493-504, Bibcode:2012MNRAS.423..493H, DOI:10.1111/j.1365-2966.2012.20894.x.
C. J. Butler et al., 2015. (EN) C. J. Butler et al., A multiwavelength study of the M dwarf binary YY Geminorum, in Monthly Notices of the Royal Astronomical Society, vol. 446, n. 4, 2015, pp. 4205-4219, Bibcode:2015MNRAS.446.4205B, DOI:10.1093/mnras/stu2398.
V. Tsikoudi e B. J. Kellett, 2000. (EN) V. Tsikoudi e B. J. Kellett, ROSAT All-Sky Survey X-ray and EUV observations of YY Gem and AU Mic, in Monthly Notices of the Royal Astronomical Society, vol. 319, n. 4, 2000, pp. 1147-1153, Bibcode:2000MNRAS.319.1147T, DOI:10.1046/j.1365-8711.2000.03905.x.
B. Stelzer et al., 2002. (EN) B. Stelzer et al., Simultaneous X-ray spectroscopy of YY Gem with Chandra and XMM-Newton, in Astronomy and Astrophysics, vol. 392, 2002, pp. 585-598, Bibcode:2002A%26A...392..585S, DOI:10.1051/0004-6361:20021188.

seds.org

spider.seds.org

(EN) Hartmut Frommert, Double Stars, su spider.seds.org. URL consultato il 20 agosto 2013.

skyatnightmagazine.com

(EN) Pete Lawrence, Castor and Pollux, the twin stars of Gemini, su skyatnightmagazine.com, 24 gennaio 2023. URL consultato il 4 luglio 2024.

solstation.com

(EN) Castor 6, su SolStation. URL consultato il 4 marzo 2012.

space.com

(EN) Robert Lea, Castor: Gemini's six-headed star, su Space.com, Future, 21 dicembre 2023. URL consultato il 6 maggio 2024.

treccani.it

Il sostantivo Muwaqqit si riferisce a chi era incaricato di calcolare i tempi (waqt, pl. awqāt) precisi in cui la preghiera canonica (ṣalāt) doveva essere praticata. Da Ahmad Dallal, Mīqāt, qibla, gnomonica, in La civiltà islamica: osservazioni, calcolo e modelli in astronomia, Storia della Scienza, Istituto della Enciclopedia Italiana, 2002. URL consultato il 4 novembre 2024.

u-strasbg.fr

simbad.u-strasbg.fr

(EN) Castor - Double or Multiple Star, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 18 agosto 2013.
Castor A, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 26 agosto 2013.
Castor B, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 30 agosto 2013.
(EN) Pollux -- Variable Star, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 19 agosto 2013.
(EN) GJ 1096 - Flare star, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 22 agosto 2013.
(EN) LTT 12027 -- High proper-motion Star, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 22 agosto 2013.
(EN) 37 Gem, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 22 agosto 2013.
V* YY Gem -- Variable of BY Dra type, su SIMBAD, Centre de données astronomiques de Strasbourg. URL consultato il 31 agosto 2013.

ualr.edu

(EN) Castor and Pollux, su UALR TV, University Academy of Little Rock, 4 dicembre 2919. URL consultato il 4 aprile 2024.

uchicago.edu

penelope.uchicago.edu

(EN) Richard Hinckley Allen, Gemini, in Star Names — Their Lore and Meaning, Courier Dover Publications, 1889, pp. 230-233, ISBN 0-486-21079-0. URL consultato il 7 settembre 2013.

unistra.fr

vizier.cds.unistra.fr

D. Pourbaix et al., n. 462, 2004: (EN) α² Geminorum, in VizieR. URL consultato l'11 ottobre 2024. (EN) D. Pourbaix et al., SB9: 9th Catalogue of Spectroscopic Binary Orbits, in Astronomy and Astrophysics, 2004, DOI:10.1051/0004-6361:20041213.
D. Pourbaix et al., n. 461, 2004: (EN) α¹ Geminorum, in VizieR. URL consultato l'11 ottobre 2024. (EN) D. Pourbaix et al., SB9: 9th Catalogue of Spectroscopic Binary Orbits, in Astronomy and Astrophysics, 2004, DOI:10.1051/0004-6361:20041213.

vindolanda.com

(EN) Richard Ayling, The Dioscuri - Castor and Pollux, su Vindolanda Charitable Trust. URL consultato il 24 settembre 2024 (archiviato il 4 agosto 2024).

web.archive.org

(EN) George Forbes, History of Astronomy, Londra, Watts & Co., 1909, pp. 13-31. URL consultato il 5 maggio 2019 (archiviato il 24 settembre 2009).
(EN) Richard Ayling, The Dioscuri - Castor and Pollux, su Vindolanda Charitable Trust. URL consultato il 24 settembre 2024 (archiviato il 4 agosto 2024).
(EN) Jim Kaler, Castor, su stars.astro.illinois.edu, University of Illinois. URL consultato il 31 agosto 2013 (archiviato dall'url originale il 7 agosto 2013).
(EN) David Darling, Am star, su Encyclopedia of Science. URL consultato il 31 agosto 2013 (archiviato dall'url originale il 4 agosto 2017).