Tham khảo 89–Herculis

  1. 1 2 3 4 5 Brown, A. G. A.; và đồng nghiệp (Gaia collaboration) (tháng 8 năm 2018). “Gaia Data Release 2: Summary of the contents and survey properties”. Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Hồ sơ Gaia DR2 cho nguồn này tại VizieR.
  2. 1 2 Samus, N. N.; Durlevich, O. V.; và đồng nghiệp (2009). “VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)”. VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.
  3. 1 2 3 4 5 Hillen, M.; Verhoelst, T.; Van Winckel, H.; Chesneau, O.; Hummel, C. A.; Monnier, J. D.; Farrington, C.; Tycner, C.; Mourard, D.; Ten Brummelaar, T.; Banerjee, D. P. K.; Zavala, R. T. (2013). “An interferometric study of the post-AGB binary 89 Herculis. I. Spatially resolving the continuum circumstellar environment at optical and near-IR wavelengths with the VLTI, NPOI, IOTA, PTI, and the CHARA Array”. Astronomy & Astrophysics. 559: A111. arXiv:1308.6715. Bibcode:2013A&A...559A.111H. doi:10.1051/0004-6361/201321616. S2CID 119182156.
  4. 1 2 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. Bibcode:2002yCat.2237....0D.
  5. 1 2 Wilson, Ralph Elmer (1953). “General catalogue of stellar radial velocities”. Washington. Bibcode:1953GCRV..C......0W.
  6. ↑ Kipper, Tõnu (2011). “On the Optical Spectrum of 89 Her”. Baltic Astronomy. 20: 65. Bibcode:2011BaltA..20...65K. doi:10.1515/astro-2017-0269.
  7. 1 2 3 Hillen, M.; Menu, J.; Van Winckel, H.; Min, M.; Gielen, C.; Wevers, T.; Mulders, G. D.; Regibo, S.; Verhoelst, T. (2014). “An interferometric study of the post-AGB binary 89 Herculis. II. Radiative transfer models of the circumbinary disk”. Astronomy & Astrophysics. 568: A12. arXiv:1405.1960. Bibcode:2014A&A...568A..12H. doi:10.1051/0004-6361/201423749. S2CID 6700179.
  8. ↑ Hoffleit, Dorrit; Jaschek, Carlos (1991). “The Bright star catalogue”. New Haven. Bibcode:1991bsc..book.....H.
  9. ↑ “89 Her”. SIMBAD. Trung tâm dữ liệu thiên văn Strasbourg.
  10. ↑ Burki, G.; Mayor, M.; Rufener, F. (1980). “Study of the Variable F-Type Supergiants HD161796 and HD163506 in Radial Velocity and Photometry”. Astronomy and Astrophysics Supplement. 42: 383. Bibcode:1980A&AS...42..383B.

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