^ 1.01.11.21.31.4van Leeuwen, F. Validation of the new Hipparcos reduction. Astronomy and Astrophysics. 2007, 474 (2): 653–664 [2015-06-11]. Bibcode:2007A&A...474..653V. arXiv:0708.1752. doi:10.1051/0004-6361:20078357. （原始内容于2019-03-28）.Vizier catalog entry （页面存档备份，存于互联网档案馆）
^Bakker; et al. Spectral variability of the binary HR 4049. Astronomy and Astrophysics. 1998, 336 (1): 263–275. Bibcode:1998A&A...336..263B. arXiv:astro-ph/9802120.
^Yoichi Takeda, Mudumba Parthasarathy, Wako Aoki, Yoshifusa Ita, Yoshikazu Nakada, Hideyuki Izumiura, Kunio Noguchi, Masahide Takada-Hidai, Bun’ei Sato, Akito Tajitsu, Satoshi Honda, Satoshi Kawanomoto, Hiroyasu Ando, Hiroshi Karoji. Detection of Zinc in the Very Metal-Poor Post-AGB Star HR 4049. Publications of the Astronomical Society of Japan. 2002-10-25, 54 (5): 765–773 [2018-04-02]. ISSN 0004-6264. doi:10.1093/pasj/54.5.765. （原始内容于2019-08-12） （英语）.
^S. E. Malek, J. Cami. The Gas-rich Circumbinary Disk of HR 4049. I. A Detailed Study of the Mid-infrared Spectrum. The Astrophysical Journal. 2014, 780 (1): 41 [2018-04-02]. ISSN 0004-637X. doi:10.1088/0004-637x/780/1/41（英语）.
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^B. Acke, P. Degroote, R. Lombaert, B. L. de Vries, K. Smolders, T. Verhoelst, E. Lagadec, C. Gielen, H. Van Winckel, C. Waelkens. Amorphous carbon in the disk around the post-AGB binary HR 4049. Astronomy & Astrophysics. 2013-03-01, 551 [2018-04-02]. ISSN 0004-6361. doi:10.1051/0004-6361/201219282（英语）.
^Waelkens, C.; Lamers, H.; Waters, R. HR 4049 - an old low-mass star disguised as a young massive supergiant. ESO Messenger. September 1987, 49: 29–32. Bibcode:1987Msngr..49...29W.
^T. R. Geballe, K. S. Noll, D. C. B. Whittet, L. B. F. M. Waters. Unusual features of the 1-4 micron spectrum of HR 4049. The Astrophysical Journal. May 1989, 340: L29–L32 [2018-04-02]. ISSN 0004-637X. doi:10.1086/185431. （原始内容于2017-11-20） （英语）.
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外部連結编辑
The Spatial Distribution of Grains Around the Dual Chemistry Post-AGB Star
Synthetic post-AGB evolution
Non-linear radiative models of post-AGB stars: Application to HD 56126
Post-AGB stars as testbeds of nucleosynthesis in AGB stars
The post-AGB evolution of AGB mass loss variations
十二月 04, 2023
唧筒座ag, 也稱為hd, 89353和hr, 4049, 是顆位於唧筒座的前漸近巨星分支恆星, 一顆非常貧金屬星, 它被富含幾種分子的一層厚厚聯星拱星盤環繞著, 視星等5, 53等, 在理想的條件下隨時都可以用裸眼看見這顆恆星, 這顆恆星的距離大約是813秒差距, 650光年, 已經被證實是聯星, 然而, 像許多單獨的特殊恆星一樣, 這顆恆星有著獨特的頻譜, 這顆恆星基於其巴耳末系的譜線, 是顆藍超巨星, 實際上它是顆位於前漸近巨星分支階段的老年低質量恆星, 這顆恆星正在進行激烈的質量損失, 唯一改變的是在5, . 唧筒座AG 也稱為HD 89353和HR 4049 是顆位於唧筒座的前漸近巨星分支恆星 一顆非常貧金屬星 3 它被富含幾種分子的一層厚厚聯星拱星盤環繞著 4 視星等5 53等 在理想的條件下隨時都可以用裸眼看見這顆恆星 5 這顆恆星的距離大約是813秒差距 2 650光年 5 已經被證實是聯星 6 然而 像許多單獨的特殊恆星一樣 這顆恆星有著獨特的頻譜 這顆恆星基於其巴耳末系的譜線 是顆藍超巨星 實際上它是顆位於前漸近巨星分支階段的老年低質量恆星 7 這顆恆星正在進行激烈的質量損失 8 唯一改變的是在5 29和5 83星等間 以429天的週期改變光度 9 HR 4049 觀測資料曆元 J2000 0星座 唧筒座星官赤經 10h 18m 07 59s 1 赤緯 28 59 31 2 1 視星等 V 5 53特性光谱分类B9 5Ib IIB V 色指数0 23变星类型原行星雲 Post AGB Star 天体测定徑向速度 Rv 33 km s自行 m 赤经 15 86 0 32 1 mas yr 赤纬 10 85 0 38 1 mas yr视差 p 1 23 0 36 1 mas距离approx 2 700 ly approx 800 pc 绝对星等 MV 3 68詳細資料質量1 2 M 半徑15 1 2 R 亮度3823 L 溫度11500 K其他命名AG Antliae CD 28 8070 2MASS J10180758 2859308 GSC 06630 01759 HD 89353 FK5 1265 PPM 257470 HIP 50456 SAO 178644 HR 4049 參考資料庫SIMBAD资料參考資料 编辑 1 0 1 1 1 2 1 3 1 4 van Leeuwen F Validation of the new Hipparcos reduction Astronomy and Astrophysics 2007 474 2 653 664 2015 06 11 Bibcode 2007A amp A 474 653V arXiv 0708 1752 nbsp doi 10 1051 0004 6361 20078357 原始内容存档于2019 03 28 Vizier catalog entry 页面存档备份 存于互联网档案馆 Bakker et al Spectral variability of the binary HR 4049 Astronomy and Astrophysics 1998 336 1 263 275 Bibcode 1998A amp A 336 263B arXiv astro ph 9802120 nbsp Yoichi Takeda Mudumba Parthasarathy Wako Aoki Yoshifusa Ita Yoshikazu Nakada Hideyuki Izumiura Kunio Noguchi Masahide Takada Hidai Bun ei Sato Akito Tajitsu Satoshi Honda Satoshi Kawanomoto Hiroyasu Ando Hiroshi Karoji Detection of Zinc in the Very Metal Poor Post AGB Star HR 4049 Publications of the Astronomical Society of Japan 2002 10 25 54 5 765 773 2018 04 02 ISSN 0004 6264 doi 10 1093 pasj 54 5 765 原始内容存档于2019 08 12 英语 S E Malek J Cami The Gas rich Circumbinary Disk of HR 4049 I A Detailed Study of the Mid infrared Spectrum The Astrophysical Journal 2014 780 1 41 2018 04 02 ISSN 0004 637X doi 10 1088 0004 637x 780 1 41 英语 5 0 5 1 AG Antliae SIMBAD Astronomical Database Centre de Donnees astronomiques de Strasbourg 15 June 2014 原始内容存档于2019 08 10 B Acke P Degroote R Lombaert B L de Vries K Smolders T Verhoelst E Lagadec C Gielen H Van Winckel C Waelkens Amorphous carbon in the disk around the post AGB binary HR 4049 Astronomy amp Astrophysics 2013 03 01 551 2018 04 02 ISSN 0004 6361 doi 10 1051 0004 6361 201219282 英语 Waelkens C Lamers H Waters R HR 4049 an old low mass star disguised as a young massive supergiant ESO Messenger September 1987 49 29 32 Bibcode 1987Msngr 49 29W T R Geballe K S Noll D C B Whittet L B F M Waters Unusual features of the 1 4 micron spectrum of HR 4049 The Astrophysical Journal May 1989 340 L29 L32 2018 04 02 ISSN 0004 637X doi 10 1086 185431 原始内容存档于2017 11 20 英语 VSX AG Antliae The International Variable Star Index American Association of Variable Star Observers 4 January 2010 15 June 2013 原始内容存档于2021 01 05 外部連結 编辑The Spatial Distribution of Grains Around the Dual Chemistry Post AGB Star Synthetic post AGB evolution Non linear radiative models of post AGB stars Application to HD 56126 Post AGB stars as testbeds of nucleosynthesis in AGB stars The post AGB evolution of AGB mass loss variations 取自 https zh wikipedia org w index php title 唧筒座AG amp oldid 63773879, 维基百科，wiki，书籍，书籍，图书馆，
