かじき座ガンマ型変光星
出典: フリー百科事典『ウィキペディア(Wikipedia)』 (2020/07/27 14:04 UTC 版)
かじき座γ型変光星(かじきざガンマがたへんこうせい、英: Gamma Doradus variables)は、A型からF型に分類される主系列の変光星で、典型的には1日程度の複数の周期で変光し、変光の振幅は0.1等級以下である。変光の原因は、重力波モードの非動径振動であると考えられる。変光星総合カタログでは、分類上GDORという略称が用いられる[1]。
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注釈
出典
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- ^ a b c d Kaye, A. B. (2007-06), “Asteroseismology of γ Doradus Variables: Past, Present, and Future”, Communications in Astroseismology 150: 91-97, Bibcode: 2007CoAst.150...91K, doi:10.1553/cia150s91
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- ^ Abt, H. A.; Bollinger, G.; Burke, E. W., Jr. (1983-09), “HD 164615 : A probable spotted single F type star”, Astrophysical Journal 272: 196-201, Bibcode: 1983ApJ...272..196A, doi:10.1086/161278
- ^ a b Krisciunas, K.; Guinan, E. (1990-08), “Unexplained Light Variations of the F0 V Star 9 Aurigae”, Information Bulletin on Variable Stars 3511: 1, Bibcode: 1990IBVS.3511....1K
- ^ Mantegazza, L.; Poretti, E.; Antonello, E. (1991-05), “HD 111828: a New Small Amplitude Variable Star”, Information Bulletin on Variable Stars 3612: 1, Bibcode: 1991IBVS.3612....1M
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- ^ Krisciunas, K.; et al. (1993-08), “The 9 Aurigae system”, Monthly Notices of the Royal Astronomical Society 263 (3): 781-788, Bibcode: 1993MNRAS.263..781K, doi:10.1093/mnras/263.3.781
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- ^ a b Balona, L. A.; et al. (1996-08), “Line profile variations in γ Doradus”, Monthly Notices of the Royal Astronomical Society 281 (4): 1315-1325, Bibcode: 1996MNRAS.281.1315B, doi:10.1093/mnras/281.4.1315
- ^ Henry, Gregory W.; Fekel, Francis C.; Henry, Stephen M. (2011-08), “A Volume-limited Photometric Survey of 114 γ Doradus Candidates”, Astronomical Journal 142 (2): 39, Bibcode: 2011AJ....142...39H, doi:10.1088/0004-6256/142/2/39
- ^ Guzik, Joyce A.; et al. (2016), “Amplitude variability in γ Dor and δ Sct stars observed by the Kepler spacecraft”, Proceedings of the IAU 29B: 560-566, Bibcode: 2016IAUFM..29B.560G, doi:10.1017/S1743921316006128
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- ^ a b Dupret, M.-A.; et al. (2007-06), “Theoretical aspects of g-mode pulsations in γ Doradus stars”, Communications in Astroseismology 150: 98-105, Bibcode: 2007CoAst.150...98D, doi:10.1553/cia150s98
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- ^ Aerts, C.; Krisciunas, K. (1996-02), “Mode identification of the slowly pulsating F0V star V398 Aurigae (9 Aur)”, Monthly Notices of the Royal Astronomical Society 278 (3): 877-882, Bibcode: 1996MNRAS.278..877A, doi:10.1093/mnras/278.3.877
- ^ a b c d e ESA (1997), The HIPPARCOS and TYCHO catalogues. Astrometric and photometric star catalogues derived from the ESA HIPPARCOS Space Astrometry Mission, ESA SP Series, 1200, Noordwijk, Netherlands: ESA Publications Division, Bibcode: 1997ESASP1200.....E, ISBN 9290923997
- ^ Kaye, Anthony B.; et al. (1999-12), Astronomical Journal 118 (6): 2997-3005, Bibcode: 1999AJ....118.2997K, doi:10.1086/301136
- ^ Grenier, S.; et al. (1999-06), “Radial velocities IX. Measurements of 2800 B2-F5 stars for HIPPARCOS”, Astronomy & Astrophysics Supplement Series 137: 451-456, Bibcode: 1999A&AS..137..451G, doi:10.1051/aas:1999489
- ^ Fekel, Francis C.; Henry, Gregory W. (2003-04), “The Orbit and Pulsation Periods of the γ Doradus Variable HR 6844 (V2502 Ophiuchi)”, Astronomical Journal 125 (4): 2156-2162, Bibcode: 2003AJ....125.2156F, doi:10.1086/368121
- ^ Aerts, C.; Kaye, A. B. (2001-06), “A Spectroscopic Analysis of the γ Doradus Star HD 207223 = HR 8330”, Astrophysical Journal 553 (2): 814-822, Bibcode: 2001ApJ...553..814A, doi:10.1086/320973
- ^ a b Handler, G.; et al. (2002-06), “Discovery and analysis of p-mode and g-mode oscillations in the A-type primary of the eccentric binary HD 209295”, Monthly Notices of the Royal Astronomical Society 333 (2): 262-279, Bibcode: 2002MNRAS.333..262H, doi:10.1046/j.1365-8711.2002.05295.x
- ^ Gray, Richard O.; Kaye, Anthony B. (1999-12), “HR 8799: A Link between γ Doradus Variables and λ Boötis Stars”, Astronomical Journal 118 (6): 2993-2996, Bibcode: 1999AJ....118.2993G, doi:10.1086/301134
- ^ a b Kaye, Anthony B.; Gray, Richard O.; Griffin, R. F. (2004-06), “On the Spectroscopic Nature of HD 221866”, Publications of the Astronomical Society of the Pacific 116 (820): 558-564, Bibcode: 2004PASP..116..558K, doi:10.1086/420982
- 1 かじき座ガンマ型変光星とは
- 2 かじき座ガンマ型変光星の概要
- 3 特徴
- 4 関連項目
- かじき座ガンマ型変光星のページへのリンク