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カシオペヤ座V509星

出典: フリー百科事典『ウィキペディア(Wikipedia)』
カシオペヤ座V509星
V509 Cassiopeiae
星座 カシオペヤ座
見かけの等級 (mv) 5.3[1]
(4.6 - 6.0[2]
変光星型 半規則型変光星 (SRD)[3]
位置
元期:J2000.0
赤経 (RA, α)  23h 00m 05.1007915562s[4]
赤緯 (Dec, δ) +56° 56′ 43.348681058″[4]
視線速度 (Rv) -50.2 km/s[4]
固有運動 (μ) 赤経: -2.787 ミリ秒/[4]
赤緯: -2.054 ミリ秒/年[4]
年周視差 (π) 0.2078 ± 0.0899ミリ秒[4]
(誤差43.3%)
絶対等級 (MV) -8.9[2]

カシオペヤ座V509星の位置(丸印)

物理的性質
半径 398 R[2]1996年
質量 10.8 M[2]
スペクトル分類 G0 - A6 Ia+[5] + B1 V[6]
光度 213,000 L[2](1996年)
表面温度 7,900 K[2]2005年
他のカタログでの名称
HR 8752, HD 217476, FK5 3839, HIP 113561, IRC +60379, SAO 35039
Template (ノート 解説) ■Project

V509V509V509 CassiopeiaeV509 CasHR 87522ρHR 8752

HR 875216,000[4]SRD64.65.3[3][1]196019908[2]

HR 8752B[6]

[]

[]


HR 875219184066[7][8][9]

HR 875210.219505.0[7]19734.751964[7]19764.614.9104.74.9[10][2]19800.120015.3[2][1]1972V509[11]

9451264HR 8752[2]

[]


HR 87521UBVG0 Ia[12][10]

HR 8752B-VB-V0.619701B-V19900.02[2]1980B-V0.2[2]

20G1973KG1990F2000A[13][5]

HR 8752PHα[5]1961[14][6]HαP[15]

[]


HR 8752

19005,000-5,500K5,000K1960243,000680[2]

1973HR 87524,000K1976400,000910log g= -2 g/cm2101320,000780[16][2]

1985HR 875220018,000K1996213,000400log g= 1 g/cm2[2]

HR 8752[2]

HR 8752[16][17]

[]

HRHR 8752

1973HR 8752G1973A

HRHR 8752yellow voidZAMS25-40[13]

HR 8752調HR 87522511[2]

IIIbIcLBVIIbIInHR 8752LBV[18][2]

[]


HR 87521978 (IUE)G25,000KB1 V-4.510[6]200AU500[19]1,400AU[6]HR 8752[5]

出典[編集]

  1. ^ a b c Enhanced Light Curve Generator”. AAVSO. 2018年6月22日閲覧。
  2. ^ a b c d e f g h i j k l m n o p q r Nieuwenhuijzen, H.; et al. (2012-10), “The hypergiant HR 8752 evolving through the yellow evolutionary void”, Astronomy & Astrophysics 546: A105, Bibcode2012A&A...546A.105N, doi:10.1051/0004-6361/201117166 
  3. ^ a b Samus, N. N.; et al. (2009-01), “General Catalogue of Variable Stars”, VizieR On-line Data Catalog: B/gcvs, Bibcode2009yCat....102025S 
  4. ^ a b c d e f g V509 Cas -- Long-period variable star”. SIMBAD. CDS. 2018年3月28日閲覧。
  5. ^ a b c d Lobel, A.; De Jager, K.; Nieuwenhuijzen, H. (2013-01), “Long-term Spectroscopic Monitoring of Cool Hypergiants HR 8752, IRC+10420, and 6 Cas near the Yellow Evolutionary Void”, Proceedings of ASP Conference Series 470: 167-168, Bibcode2013ASPC..470..167L 
  6. ^ a b c d e Stickland, D. J.; Harmer, D. L. (1978-12), “The discovery of a hot companion to HR 8752”, Astronomy & Astrophysics 70: L53-L56, Bibcode1978A&A....70L..53S 
  7. ^ a b c Zsoldos, E. (1986-10), “Historical light curve of HR 8752”, The Observatory 106: 156-160, Bibcode1986Obs...106..156Z 
  8. ^ Johnson, Manuel John (1860), The Radcliffe Catalogue of 6317 Stars, chiefly circumpolar reduced to the epoch 1845, Oxford: J. H. J. Parker, pp. 340-341, Bibcode1860trco.book.....J, https://archive.org/details/radcliffecatalog00radcrich 
  9. ^ Argelander, Friedrich Wilhelm August (1995-09), “Bonner Durchmusterung”, VizieR On-line Data Catalog: I/122, Bibcode1995yCat.1122....0A 
  10. ^ a b Walker, E. N. (1983-04), “B and V photometry of HR 8752”, Monthly Notices of the Royal Astronomical Society 203 (2): 403-408, Bibcode1983MNRAS.203..403W, doi:10.1093/mnras/203.2.403 
  11. ^ Kukarkin, B. V.; et al. (1972-09), “58th Name-List of Variable Stars”, Information Bulletin on Variable Stars 717: 1, Bibcode1972IBVS..717....1K 
  12. ^ Percy, J. R.; Zsoldos, E. (1992-09), “Photometry of yellow semiregular variables - HR 8752 (= V509 Cassiopeiae)”, Astronomy & Astrophysics 263 (1-2): 123-128, Bibcode1992A&A...263..123P 
  13. ^ a b Nieuwenhuijzen, H.; de Jager, C. (2000-01), “Checking the yellow evolutionary void. Three evolutionary critical Hypergiants: HD 33579, HR 8752 & IRC +10420”, Astronomy & Astrophysics 353: 163-176, Bibcode2000A&A...353..163N 
  14. ^ Sargent, W. L. W. (1965-02), “Forbidden emission lines in the spectrum of a G-type supergiant”, The Observatory 85: 33-35, Bibcode1965Obs....85...33S 
  15. ^ Smolinski, J.; et al. (1993-03), “The complex Hα profile of the hypergiant HR 8752 during 1970 1992”, Space Science Reviews 66 (1-4): 231-236, Bibcode1993SSRv...66..231S, doi:10.1007/BF00771072 
  16. ^ a b Luck, R. E. (1975-12), “An analysis of the superluminous star HR 8752”, Astrophysical Journal 202: 743-754, Bibcode1975ApJ...202..743L, doi:10.1086/154028 
  17. ^ Fry, M. A.; Aller, L. H. (1975-01), “A comparison of galactic and Large Magellanic Cloud G-type supergiants by a method of spectrum synthesis”, Astrophysical Journal Supplement Series 29: 55-75, Bibcode1975ApJS...29...55F, doi:10.1086/190332 
  18. ^ Groh, Jose H.; et al. (2013-10), “Fundamental properties of core-collapse supernova and GRB progenitors: predicting the look of massive stars before death”, Astronomy & Astrophysics 558: A131, Bibcode2013A&A...558A.131G, doi:10.1051/0004-6361/201321906 
  19. ^ Piters, A.; de Jager, C.; Nieuwenhuijzen, H. (1988-05), “The atmospheric structure, stellar wind and binary characteristics of the hypergiant HR 8752 (G0-5Ia+)”, Astronomy & Astrophysics 196 (1-2): 115-127, Bibcode1988A&A...196..115P 

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外部リンク[編集]

座標: 星図 23h 00m 05.1007s, +56° 56′ 43.3487″