Messier 93 (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 93" in Swedish language version.

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7harvard.edu

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books.google.com

Finlay, Warren H. (2014), Concise Catalog of Deep-Sky Objects: Astrophysical Information for 550 Galaxies, Clusters and Nebulae, The Patrick Moore Practical Astronomy Series (2nd), Springer, s. 120, ISBN 978-3319031705, https://books.google.com/books?id=eJDIAwAAQBAJ&pg=PA120

doi.org

dx.doi.org

Wu, Zhen-Yu; Zhou, Xu; Ma, Jun; Du, Cui-Hua (November 2009), ”The orbits of open clusters in the Galaxy”, Monthly Notices of the Royal Astronomical Society 399 (4): 2146–2164, doi:10.1111/j.1365-2966.2009.15416.x, Bibcode: 2009MNRAS.399.2146W.
Piskunov, A. E.; Schilbach, E.; Kharchenko, N. V.; Röser, S.; Scholz, R.-D. (January 2008), ”Tidal radii and masses of open clusters”, Astronomy and Astrophysics 477 (1): 165–172, doi:10.1051/0004-6361:20078525, Bibcode: 2008A&A...477..165P.
Hoskin, Michael (February 1, 2016), ”Gazing at the starry heavens”, Astronomy & Geophysics 57 (1): 1.22–1.25, doi:10.1093/astrogeo/atw038, Bibcode: 2016A&G....57a1.22H
Piskunov, A. E.; Schilbach, E.; Kharchenko, N. V.; Röser, S.; Scholz, R. -D. (June 2007), ”Towards absolute scales for the radii and masses of open clusters”, Astronomy and Astrophysics 468 (1): 151–161, doi:10.1051/0004-6361:20077073, Bibcode: 2007A&A...468..151P.
da Silveira, M. D.; Pereira, C. B.; Drake, N. A. (June 2018), ”Red giants and yellow stragglers in the young open cluster NGC 2447”, Monthly Notices of the Royal Astronomical Society 476 (4): 4907–4931, doi:10.1093/mnras/sty265, Bibcode: 2018MNRAS.476.4907D

harvard.edu

adsabs.harvard.edu

Wu, Zhen-Yu; Zhou, Xu; Ma, Jun; Du, Cui-Hua (November 2009), ”The orbits of open clusters in the Galaxy”, Monthly Notices of the Royal Astronomical Society 399 (4): 2146–2164, doi:10.1111/j.1365-2966.2009.15416.x, Bibcode: 2009MNRAS.399.2146W.
Piskunov, A. E.; Schilbach, E.; Kharchenko, N. V.; Röser, S.; Scholz, R.-D. (January 2008), ”Tidal radii and masses of open clusters”, Astronomy and Astrophysics 477 (1): 165–172, doi:10.1051/0004-6361:20078525, Bibcode: 2008A&A...477..165P.
Hoskin, Michael (February 1, 2016), ”Gazing at the starry heavens”, Astronomy & Geophysics 57 (1): 1.22–1.25, doi:10.1093/astrogeo/atw038, Bibcode: 2016A&G....57a1.22H
Maitzen, H. M. (November 1993), ”Photoelectric Search for Peculiar Stars in Open Clusters - Part Fourteen - NGC1901 NGC2169 NGC2343 CR:132 NGC2423 and NGC2447”, Astronomy and Astrophysics Supplement 102 (1): 1, Bibcode: 1993A&AS..102....1M.
Piskunov, A. E.; Schilbach, E.; Kharchenko, N. V.; Röser, S.; Scholz, R. -D. (June 2007), ”Towards absolute scales for the radii and masses of open clusters”, Astronomy and Astrophysics 468 (1): 151–161, doi:10.1051/0004-6361:20077073, Bibcode: 2007A&A...468..151P.
Eyer, L.; Eggenberger, P.; Greco, C.; Saesen, S.; Anderson, R. I.; Mowlavi, N. (September 2010), ”Time resolved surveys of stellar clusters”, JENAM 2010, Joint European and National Astronomy Meeting held 6-10 September, 2010 in Lisbon Portugal, s. 212, 212, Bibcode: 2010jena.confE.212E.
da Silveira, M. D.; Pereira, C. B.; Drake, N. A. (June 2018), ”Red giants and yellow stragglers in the young open cluster NGC 2447”, Monthly Notices of the Royal Astronomical Society 476 (4): 4907–4931, doi:10.1093/mnras/sty265, Bibcode: 2018MNRAS.476.4907D

seds.org

messier.seds.org

Frommert, Hartmut; Kronberg, Christine (September 2, 2007), ”Messier 93”, SEDS Messier pages (Students for the Exploration and Development of Space (SEDS)), http://www.messier.seds.org/m/m093.html, läst 7 december 2018.

u-strasbg.fr

simbad.u-strasbg.fr

http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Messier%2093. Hämtad 23 april 2021.