Tham khảo V509_Cassiopeiae

  1. 1 2 3 4 5 Van Leeuwen, F. (2007). “Validation of the new Hipparcos reduction”. Astronomy and Astrophysics. 474 (2): 653. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.
  2. 1 2 3 Zsoldos, E. (1986). “Historical light curve of HR 8752”. The Observatory. 106: 156. Bibcode:1986Obs...106..156Z.
  3. ↑ Lobel, A.; De Jager, K.; Nieuwenhuijzen, H. (2013). “Long-term Spectroscopic Monitoring of Cool Hypergiants HR 8752, IRC+10420, and 6 Cas near the Yellow Evolutionary Void”. 370 Years of Astronomy in Utrecht. Proceedings of a conference held 2–5 April. 470: 167. Bibcode:2013ASPC..470..167L.
  4. 1 2 3 4 5 6 7 8 9 10 Nieuwenhuijzen, H.; De Jager, C.; Kolka, I.; Israelian, G.; Lobel, A.; Zsoldos, E.; Maeder, A.; Meynet, G. (2012). “The hypergiant HR 8752 evolving through the yellow evolutionary void” (PDF). Astronomy & Astrophysics. 546: A105. Bibcode:2012A&A...546A.105N. doi:10.1051/0004-6361/201117166.
  5. ↑ Ducati, J. R. (2002). “VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system”. CDS/ADC Collection of Electronic Catalogues. 2237: 0. Bibcode:2002yCat.2237....0D.
  6. ↑ Gontcharov, G. A. (2006). “Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system”. Astronomy Letters. 32 (11): 759. arXiv:1606.08053. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065.
  7. ↑ Percy, J. R.; Zsoldos, E. (1992). “Photometry of yellow semiregular variables - HR 8752 (= V509 Cassiopeiae)”. Astronomy and Astrophysics. 263: 123. Bibcode:1992A&A...263..123P. ISSN 0004-6361.
  8. ↑ Rufener, F. (1976). “Second catalogue of stars measured in the Geneva Observatory photometric system”. Astronomy and Astrophysics. 26: 275. Bibcode:1976A&AS...26..275R.
  9. 1 2 Lambert, D. L.; Luck, R. E. (1978). “Spectrum variations of the superluminous star HR 8752”. Monthly Notices of the Royal Astronomical Society. 184 (3): 405. Bibcode:1978MNRAS.184..405L. doi:10.1093/mnras/184.3.405.
  10. ↑ Royal Observatory of Belgium (ngày 9 tháng 12 năm 2012). “Hypergiant star amazes for 30 years”. ScienceDaily. Truy cập ngày 9 tháng 6 năm 2019.
  11. ↑ Luck, R. E. (1975). “An analysis of the superluminous star HR 8752”. Astrophysical Journal. 202: 743. Bibcode:1975ApJ...202..743L. doi:10.1086/154028.

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