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X Андромеды

Материал из Мегавики — свободной энциклопедии
X Андромеды
Звезда

X Андромеды (лат. X Andromedae), HD 1167 — одиночная переменная звезда[1]'[2][3][4][5] в созвездии Андромеды на расстоянии (вычисленном из значения параллакса) приблизительно 11982 световых лет (около 3674 парсеков) от Солнца. Видимая звёздная величина звезды — от +15,2m до +8,5m[6].

Характеристики[править]

X Андромеды — красный гигант, пульсирующая переменная S-звезда[7][8][9][10], мирида (M)[11][12][13][14] спектрального класса S2,9e-S5,5e[6][15][16][17], или S2,5-5/6-7e[18], или S2,9e-S3,9e[19], или S3,9e[20][21], или S4/7e[22][23][24][25], или S5/7e[26], или S5,5e[27], или Se[28][29], или Md[30]. Эффективная температура — около 3295 К[31].

Примечания[править]

  1. Photographische Beobachtungen an Mira-Sternen, vol. 9, 1983, с. 153–159, <http://www.4pisysteme.de/obs/pub/mvs/MVS_Volume_09.pdf> 
  2. Revised Catalog of Spectra of Mira Variables of Types ME and Se, The Astrophysical Journal Supplement Series Т. 28: 271–307, 1974 
  3. Changes in the near-infrared spectra of fifty-one red variable stars, The Astronomical Journal Т. 74: 413–432, 1969 
  4. On several statistical characteristics of Mira variables, The Astronomical Journal Т. 72: 702–708, 1967 
  5. Observations visuelles d'etoiles variables par les membres de l'A.F.O.E.V. pendant l'annee 1966, vol. 50, 1967, с. 359 
  6. 6,0 6,1 X And Архивная копия от 3 марта 2016 на Wayback Machine, database entry, Combined General Catalog of Variable Stars (GCVS5.1, 2017 Ed.), N. N. Samus, O. V. Durlevich, et al., CDS ID II/250 Архивировано 23 декабря 2012 года. Accessed online 2020-11-28.
  7. A new infrared photometric study of intrinsic and extrinsic S-type stars, The Astronomical Journal Т. 158: 22–22, 2019 
  8. Two micron all sky survey, infrared astronomical satellite, and Midcourse Space Experiment color properties of intrinsic and extrinsic S stars, The Astronomical Journal Т. 132: 1468–1474, 2006 
  9. A catalogue of associations between IRAS sources and S stars, vol. 113, 1995, с. 51–70 
  10. Mass loss from S stars, The Astrophysical Journal Supplement Series Т. 66: 33–41, 1988 
  11. Matthew Templeton (2005), Secular Evolution in Mira Variable Pulsations, The Astronomical Journal Т. 130 (2): 776–788 
  12. Michel Mayor (1993), S stars: infrared colors, technetium and binarity, Astronomy and Astrophysics Т. 271: 463–481 
  13. Infrared spectra and circumstellar emission of late-type stars. III. S-type stars, Publications of the Astronomical Society of Japan Т. 43: 311–343, 1991 
  14. Spectroscopic study of the infrared CA II triplet in S-type Mira variable stars, Astronomy and Astrophysics Т. 101: 241–246, 1981 
  15. N. N. Samus’, Kazarovets E. V., Durlevich O. V., Kireeva N. N., Pastukhova E. N. General catalogue of variable stars: Version GCVS 5.1 (англ.) // Astronomy Reports / D. Bisikalo — MAIK Nauka/Interperiodica, Springer Science+Business Media, 2017. — Vol. 61, Iss. 1. — P. 80–88. — ISSN 1063-7729; 1562-6881; 0004-6299 — doi:10.1134/S1063772917010085
  16. IRAS low resolution spectrograph spectral class and M and S Miras, Astronomy and Astrophysics Т. 209: 165–172, 1989 
  17. Classification of Mira variables based on visual light curve shape, vol. 73, 1988, с. 181–194 
  18. Spectral types of S and SC stars on the revised MK system, The Astrophysical Journal Supplement Series Т. 43: 379–391, 1980 
  19. The brightest S-type stars in the infrared, Monthly Notices of the Royal Astronomical Society Т. 178: 383–394, 1977 
  20. Red giants with unusual dust shells - I. The database, Monthly Notices of the Royal Astronomical Society Т. 243: 78–86, 1990 
  21. Emission features in IRAS low-resolution spectra of MS, S and SC stars, Letters of the Astrophysical Journal Т. 333: 305–315, 1988, <http://articles.adsabs.harvard.edu/pdf/1988ApJ...333..305L> 
  22. Circumstellar shells and mass loss rates: Clues to the evolution of S stars, vol. 129, 1998, с. 363–398 
  23. Classification and Identification of IRAS Sources with Low-Resolution Spectra, The Astrophysical Journal Supplement Series Т. 112 (2): 557-584, 1997 
  24. Circumstellar properties of S stars. I. Dust features, Letters of the Astrophysical Journal Т. 416: 769–786, 1993, <http://articles.adsabs.harvard.edu/pdf/1993ApJ...416..769C> 
  25. A General Catalog of S Stars, second edition, vol. 3, 1984, с. 1–49 
  26. H_2_ in the 2 micron infrared spectra of long period variables. I. Observations, Astronomy and Astrophysics Т. 363: 1065–1080, 2000 
  27. A revised spectral classification system in the red for S stars, Letters of the Astrophysical Journal Т. 234: 538–547, 1979, <http://articles.adsabs.harvard.edu/pdf/1979ApJ...234..538A> 
  28. Mira kinematics from Hipparcos data: a Galactic bar to beyond the Solar circle, Monthly Notices of the Royal Astronomical Society Т. 317: 460–487, 2000 
  29. Duflot M., Figon P., Meyssonnier N. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue — 1995. — Т. 114. — С. 269–280.
  30. Cannon A. J., Pickering E. C. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925) (англ.) // Annals of the Astronomical Observatory of Harvard College — 1918. — Vol. 91-100.
  31. Gaia Data Release 2 (англ.) / Data Processing and Analysis Consortium, European Space Agency — 2018.