NGC 4309 (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 4309" in Greek language version.

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«Your NED Search Results». ned.ipac.caltech.edu. Ανακτήθηκε στις 1 Σεπτεμβρίου 2019.
«Detailed Object Classifications». ned.ipac.caltech.edu. Ανακτήθηκε στις 1 Σεπτεμβρίου 2019.

«NASA/IPAC Extragalactic Database». Results for NGC 4309. Ανακτήθηκε στις 30 Μαρτίου 2007.

«New General Catalog Objects: NGC 4300 - 4349». cseligman.com. Ανακτήθηκε στις 19 Αυγούστου 2019.

Binggeli, B.; Sandage, A.; Tammann, G. A. (1985-09-01). «Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area.». The Astronomical Journal 90: 1681–1759. doi:10.1086/113874. ISSN 0004-6256. Bibcode: 1985AJ.....90.1681B.
Gavazzi, G.; Fumagalli, M.; Fossati, M.; Galardo, V.; Grossetti, F.; Boselli, A.; Giovanelli, R.; Haynes, M. P. (2013-05-01). «Halpha3: an Halpha imaging survey of HI selected galaxies from ALFALFA. II. Star formation properties of galaxies in the Virgo cluster and surroundings». Astronomy and Astrophysics 553: A89. doi:10.1051/0004-6361/201218789. ISSN 0004-6361. Bibcode: 2013A&A...553A..89G.
Zaritsky, Dennis; Aravena, Manuel; Athanassoula, E.; Bosma, Albert; Comerón, Sébastien; Elmegreen, Bruce G.; Erroz-Ferrer, Santiago; Gadotti, Dimitri A. και άλλοι. (2015-01-27). «Globular Cluster Populations: First Results from S4G Early-Type Galaxies». The Astrophysical Journal 799 (2): 159. doi:10.1088/0004-637X/799/2/159. ISSN 1538-4357. Bibcode: 2015ApJ...799..159Z.

Binggeli, B.; Sandage, A.; Tammann, G. A. (1985-09-01). «Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area.». The Astronomical Journal 90: 1681–1759. doi:10.1086/113874. ISSN 0004-6256. Bibcode: 1985AJ.....90.1681B.
Gavazzi, G.; Fumagalli, M.; Fossati, M.; Galardo, V.; Grossetti, F.; Boselli, A.; Giovanelli, R.; Haynes, M. P. (2013-05-01). «Halpha3: an Halpha imaging survey of HI selected galaxies from ALFALFA. II. Star formation properties of galaxies in the Virgo cluster and surroundings». Astronomy and Astrophysics 553: A89. doi:10.1051/0004-6361/201218789. ISSN 0004-6361. Bibcode: 2013A&A...553A..89G.
Zaritsky, Dennis; Aravena, Manuel; Athanassoula, E.; Bosma, Albert; Comerón, Sébastien; Elmegreen, Bruce G.; Erroz-Ferrer, Santiago; Gadotti, Dimitri A. και άλλοι. (2015-01-27). «Globular Cluster Populations: First Results from S4G Early-Type Galaxies». The Astrophysical Journal 799 (2): 159. doi:10.1088/0004-637X/799/2/159. ISSN 1538-4357. Bibcode: 2015ApJ...799..159Z.

Binggeli, B.; Sandage, A.; Tammann, G. A. (1985-09-01). «Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area.». The Astronomical Journal 90: 1681–1759. doi:10.1086/113874. ISSN 0004-6256. Bibcode: 1985AJ.....90.1681B.
Gavazzi, G.; Fumagalli, M.; Fossati, M.; Galardo, V.; Grossetti, F.; Boselli, A.; Giovanelli, R.; Haynes, M. P. (2013-05-01). «Halpha3: an Halpha imaging survey of HI selected galaxies from ALFALFA. II. Star formation properties of galaxies in the Virgo cluster and surroundings». Astronomy and Astrophysics 553: A89. doi:10.1051/0004-6361/201218789. ISSN 0004-6361. Bibcode: 2013A&A...553A..89G.
Zaritsky, Dennis; Aravena, Manuel; Athanassoula, E.; Bosma, Albert; Comerón, Sébastien; Elmegreen, Bruce G.; Erroz-Ferrer, Santiago; Gadotti, Dimitri A. και άλλοι. (2015-01-27). «Globular Cluster Populations: First Results from S4G Early-Type Galaxies». The Astrophysical Journal 799 (2): 159. doi:10.1088/0004-637X/799/2/159. ISSN 1538-4357. Bibcode: 2015ApJ...799..159Z.