อ้างอิง ของ ดาวซิริอุส

  1. 1 2 3 4 5 6 7 8 9 10 Database entry for Sirius A, SIMBAD. Accessed online October 20, 2007.
  2. 1 2 3 4 Astrometric data, mirrored by SIMBAD from the Hipparcos catalogue, pertains to the center of mass of the Sirius system. See §2.3.4, Volume 1, The Hipparcos and Tycho Catalogues, European Space Agency, 1997, and the entry for Sirius in the Hipparcos catalogue (CDS ID I/239.)
  3. 1 2 3 4 5 Entry for WD 0642-166, A Catalogue of Spectroscopically Identified White Dwarfs (August 2006 version), G. P. McCook and E. M. Sion (CDS ID III/235A.)
  4. ↑ Entry for HR 2491, Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., 1991. (CDS ID V/50.)
  5. ↑ For apparent magnitude m and parallax π, the absolute magnitude Mv of Sirius A is given by: M v   =   m + 5 ( log 10 ⁡ π + 1 )   =   − 1.47 + 5 ( log 10 ⁡ 0.37921 + 1 )   =   1.42 {\displaystyle {\begin{smallmatrix}M_{v}\ =\ m+5(\log _{10}{\pi }+1)\ =\ -1.47+5(\log _{10}{0.37921}+1)\ =\ 1.42\end{smallmatrix}}} See: Tayler, Roger John (1994). The Stars: Their Structure and Evolution. Cambridge University Press. p. 16. ISBN 0521458854.
  6. ↑ Gatewood, G. D. (1978). "A study of Sirius". The Astrophysical Journal. 225: 191–197. doi:10.1086/156480. Unknown parameter |coauthors= ignored (|author= suggested) (help) (p. 195.)
  7. 1 2 3 4 5 6 Liebert, J. (2005). "The Age and Progenitor Mass of Sirius B". The Astrophysical Journal. 630 (1): L69–L72. doi:10.1086/462419. Unknown parameter |coauthors= ignored (|author= suggested) (help)
  8. 1 2 Holberg, J. B. (1998). "Sirius B: A New, More Accurate View". The Astrophysical Journal. 497: 935–942. doi:10.1086/305489. Unknown parameter |coauthors= ignored (|author= suggested) (help)
  9. 1 2 Adelman, Saul J. (July 8–13, 2004). "The Physical Properties of normal A stars". Proceedings of the International Astronomical Union. Poprad, Slovakia: Cambridge University Press. pp. 1–11. สืบค้นเมื่อ 2007-07-03.
  10. ↑ From L=4πR2σTeff4. See: Tayler, Roger John (1994). The Stars: Their Structure and Evolution. Cambridge University Press. p. 16. ISBN 0521458854.
  11. ↑ Qiu, H. M. (2001). "The Abundance Patterns of Sirius and Vega". The Astrophysical Journal,. 548: 953–965. doi:10.1086/319000. สืบค้นเมื่อ 2007-10-20. Unknown parameter |coauthors= ignored (|author= suggested) (help)CS1 maint: extra punctuation (link)
  12. ↑ Kervella, P. (2003). "The interferometric diameter and internal structure of Sirius A". Astronomy and Astrophysics. 407: 681–688. doi:10.1051/0004-6361:20030994. สืบค้นเมื่อ 2007-11-25. Unknown parameter |coauthors= ignored (|author= suggested) (help)
  13. ↑ Database entry for Sirius B, SIMBAD. Accessed on line October 23, 2007.
  14. ↑ General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition, W. F. van Altena, J. T. Lee, and E. D. Hoffleit, Yale University Observatory, 1995. (CDS ID I/238A.)
  15. ↑ วิภู รุโจปการ. (2547). เอกภพ เพื่อความเข้าใจในธรรมชาติของจักรวาล. บริษัท นานมีบุ๊คส์พับลิเคชั่น จำกัด. หน้า 233
  16. 1 2 3 Liebert, J.; Young, P. A.; Arnett, D.; Holberg, J. B.; Williams, K. A. (2005). "The Age and Progenitor Mass of Sirius B". The Astrophysical Journal 630 (1): L69-L72.
  17. ↑ Richard Hinckley Allen (1899). Star-names and Their Meanings. New York: G. E. Stechert, 117.

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