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Messier 18 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 18" in English language version.

refsWebsite
Global rank English rank
9harvard.edu
18th place
17th place
7doi.org
2nd place
2nd place
6arxiv.org
69th place
59th place
6semanticscholar.org
11th place
8th place
1seds.org
5,388th place
7,494th place
1u-strasbg.fr
1,342nd place
1,819th place
1books.google.com
3rd place
3rd place
1nasa.gov
75th place
83rd place
1eso.org
3,034th place
2,650th place

arxiv.org

  • Wu, Zhen-Yu; et al. (November 2009), "The orbits of open clusters in the Galaxy", Monthly Notices of the Royal Astronomical Society, 399 (4): 2146–2164, arXiv:0909.3737, Bibcode:2009MNRAS.399.2146W, doi:10.1111/j.1365-2966.2009.15416.x, S2CID 6066790.
  • Kharchenko, N. V.; et al. (2005), "Astrophysical parameters of Galactic open clusters", Astronomy and Astrophysics, 438 (3): 1163–1173, arXiv:astro-ph/0501674, Bibcode:2005A&A...438.1163K, doi:10.1051/0004-6361:20042523, S2CID 9079873.
  • Joshi, Y. C.; et al. (October 2016), "Study of open clusters within 1.8 kpc and understanding the Galactic structure", Astronomy & Astrophysics, 593: 13, arXiv:1606.06425, Bibcode:2016A&A...593A.116J, doi:10.1051/0004-6361/201628944, S2CID 118610932, A116.
  • McSwain, M. Virginia; Gies, Douglas R. (November 2005), "The Evolutionary Status of Be Stars: Results from a Photometric Study of Southern Open Clusters", The Astrophysical Journal Supplement Series, 161 (1): 118–146, arXiv:astro-ph/0505032, Bibcode:2005ApJS..161..118M, doi:10.1086/432757, S2CID 14498164.
  • Santos-Silva, T.; Gregorio-Hetem, J. (November 6, 2012), "Characterisation of young stellar clusters", Astronomy & Astrophysics, 547: A107, arXiv:1209.1585, Bibcode:2012A&A...547A.107S, doi:10.1051/0004-6361/201219695, S2CID 119213441.
  • Eggenberger, P.; et al. (May 2002), "The blue to red supergiant ratio in young clusters at various metallicities", Astronomy and Astrophysics, 386 (2): 576–582, arXiv:astro-ph/0202478, Bibcode:2002A&A...386..576E, doi:10.1051/0004-6361:20020262, S2CID 14373322.

books.google.com

doi.org

  • Wu, Zhen-Yu; et al. (November 2009), "The orbits of open clusters in the Galaxy", Monthly Notices of the Royal Astronomical Society, 399 (4): 2146–2164, arXiv:0909.3737, Bibcode:2009MNRAS.399.2146W, doi:10.1111/j.1365-2966.2009.15416.x, S2CID 6066790.
  • Kharchenko, N. V.; et al. (2005), "Astrophysical parameters of Galactic open clusters", Astronomy and Astrophysics, 438 (3): 1163–1173, arXiv:astro-ph/0501674, Bibcode:2005A&A...438.1163K, doi:10.1051/0004-6361:20042523, S2CID 9079873.
  • Joshi, Y. C.; et al. (October 2016), "Study of open clusters within 1.8 kpc and understanding the Galactic structure", Astronomy & Astrophysics, 593: 13, arXiv:1606.06425, Bibcode:2016A&A...593A.116J, doi:10.1051/0004-6361/201628944, S2CID 118610932, A116.
  • Piskunov, A. E.; et al. (January 2008), "Tidal radii and masses of open clusters", Astronomy and Astrophysics, 477 (1): 165–172, Bibcode:2008A&A...477..165P, doi:10.1051/0004-6361:20078525.
  • McSwain, M. Virginia; Gies, Douglas R. (November 2005), "The Evolutionary Status of Be Stars: Results from a Photometric Study of Southern Open Clusters", The Astrophysical Journal Supplement Series, 161 (1): 118–146, arXiv:astro-ph/0505032, Bibcode:2005ApJS..161..118M, doi:10.1086/432757, S2CID 14498164.
  • Santos-Silva, T.; Gregorio-Hetem, J. (November 6, 2012), "Characterisation of young stellar clusters", Astronomy & Astrophysics, 547: A107, arXiv:1209.1585, Bibcode:2012A&A...547A.107S, doi:10.1051/0004-6361/201219695, S2CID 119213441.
  • Eggenberger, P.; et al. (May 2002), "The blue to red supergiant ratio in young clusters at various metallicities", Astronomy and Astrophysics, 386 (2): 576–582, arXiv:astro-ph/0202478, Bibcode:2002A&A...386..576E, doi:10.1051/0004-6361:20020262, S2CID 14373322.

eso.org

harvard.edu

ui.adsabs.harvard.edu

  • Wu, Zhen-Yu; et al. (November 2009), "The orbits of open clusters in the Galaxy", Monthly Notices of the Royal Astronomical Society, 399 (4): 2146–2164, arXiv:0909.3737, Bibcode:2009MNRAS.399.2146W, doi:10.1111/j.1365-2966.2009.15416.x, S2CID 6066790.
  • Kharchenko, N. V.; et al. (2005), "Astrophysical parameters of Galactic open clusters", Astronomy and Astrophysics, 438 (3): 1163–1173, arXiv:astro-ph/0501674, Bibcode:2005A&A...438.1163K, doi:10.1051/0004-6361:20042523, S2CID 9079873.
  • Lindoff, U. (December 1971), "The open clusters NGC 6613 (M 18) and NGC 6716", Astronomy and Astrophysics, 15: 439–449, Bibcode:1971A&A....15..439L.
  • Joshi, Y. C.; et al. (October 2016), "Study of open clusters within 1.8 kpc and understanding the Galactic structure", Astronomy & Astrophysics, 593: 13, arXiv:1606.06425, Bibcode:2016A&A...593A.116J, doi:10.1051/0004-6361/201628944, S2CID 118610932, A116.
  • Piskunov, A. E.; et al. (January 2008), "Tidal radii and masses of open clusters", Astronomy and Astrophysics, 477 (1): 165–172, Bibcode:2008A&A...477..165P, doi:10.1051/0004-6361:20078525.
  • Adam, Len (2018), Imaging the Messier Objects Remotely from Your Laptop, The Patrick Moore Practical Astronomy Series, Springer, pp. 117–120, Bibcode:2018imor.book.....A, ISBN 978-3319653853.
  • McSwain, M. Virginia; Gies, Douglas R. (November 2005), "The Evolutionary Status of Be Stars: Results from a Photometric Study of Southern Open Clusters", The Astrophysical Journal Supplement Series, 161 (1): 118–146, arXiv:astro-ph/0505032, Bibcode:2005ApJS..161..118M, doi:10.1086/432757, S2CID 14498164.
  • Santos-Silva, T.; Gregorio-Hetem, J. (November 6, 2012), "Characterisation of young stellar clusters", Astronomy & Astrophysics, 547: A107, arXiv:1209.1585, Bibcode:2012A&A...547A.107S, doi:10.1051/0004-6361/201219695, S2CID 119213441.
  • Eggenberger, P.; et al. (May 2002), "The blue to red supergiant ratio in young clusters at various metallicities", Astronomy and Astrophysics, 386 (2): 576–582, arXiv:astro-ph/0202478, Bibcode:2002A&A...386..576E, doi:10.1051/0004-6361:20020262, S2CID 14373322.

nasa.gov

seds.org

messier.seds.org

  • Frommert, Hartmut; Kronberg, Christine (August 21, 2007), Messier 18, Students for the Exploration and Development of Space (SEDS), retrieved 2018-11-11.

semanticscholar.org

api.semanticscholar.org

  • Wu, Zhen-Yu; et al. (November 2009), "The orbits of open clusters in the Galaxy", Monthly Notices of the Royal Astronomical Society, 399 (4): 2146–2164, arXiv:0909.3737, Bibcode:2009MNRAS.399.2146W, doi:10.1111/j.1365-2966.2009.15416.x, S2CID 6066790.
  • Kharchenko, N. V.; et al. (2005), "Astrophysical parameters of Galactic open clusters", Astronomy and Astrophysics, 438 (3): 1163–1173, arXiv:astro-ph/0501674, Bibcode:2005A&A...438.1163K, doi:10.1051/0004-6361:20042523, S2CID 9079873.
  • Joshi, Y. C.; et al. (October 2016), "Study of open clusters within 1.8 kpc and understanding the Galactic structure", Astronomy & Astrophysics, 593: 13, arXiv:1606.06425, Bibcode:2016A&A...593A.116J, doi:10.1051/0004-6361/201628944, S2CID 118610932, A116.
  • McSwain, M. Virginia; Gies, Douglas R. (November 2005), "The Evolutionary Status of Be Stars: Results from a Photometric Study of Southern Open Clusters", The Astrophysical Journal Supplement Series, 161 (1): 118–146, arXiv:astro-ph/0505032, Bibcode:2005ApJS..161..118M, doi:10.1086/432757, S2CID 14498164.
  • Santos-Silva, T.; Gregorio-Hetem, J. (November 6, 2012), "Characterisation of young stellar clusters", Astronomy & Astrophysics, 547: A107, arXiv:1209.1585, Bibcode:2012A&A...547A.107S, doi:10.1051/0004-6361/201219695, S2CID 119213441.
  • Eggenberger, P.; et al. (May 2002), "The blue to red supergiant ratio in young clusters at various metallicities", Astronomy and Astrophysics, 386 (2): 576–582, arXiv:astro-ph/0202478, Bibcode:2002A&A...386..576E, doi:10.1051/0004-6361:20020262, S2CID 14373322.

u-strasbg.fr

simbad.u-strasbg.fr