Hostname: page-component-8448b6f56d-sxzjt Total loading time: 0 Render date: 2024-04-23T16:34:10.963Z Has data issue: false hasContentIssue false
  • English
  • Français

The Three-Dimensional Structure of Our Galaxy

Published online by Cambridge University Press:  30 March 2016

M.A.C. Perryman
M.A.C. Perryman*
Affiliation:
Space Science Department, ESA/ESTEC, 2200AG Noordwijk, The Netherlands; and Sterrewacht Leiden, The Netherlands

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

This presentation has the following goals: (i) to explain, within a historical context, some of the difficulties in disentangling our Galaxy’s three-dimensional structure; (ii) to summarise in broad terms what we presently know of this structure, concentrating on those features inferred from accurate distance measurements; (iii) to illustrate selected aspects in a visually stimulating manner; and (iv) to give a foretaste of the exciting results that lie ahead with future space astrometric experiments.

Type
I. Invited Discourses
Information
Highlights of Astronomy , Volume 12: Highlights of Astronomy. As presented at the XXIVth General Assembly of the IAU, 2000 , 2002 , pp. 1 - 17
Copyright
Copyright © Astronomical Society of Pacific 2002

References

Bienaymé, O. 1999, A&A, 341, 86 Google Scholar
Chaboyer, B. 1999, in Heck, A., Caputo, F. (eds.), Post-Hipparcos Cosmic Candles, Astrophys. Sp. Sci., 237, Kluwer:Dordrecht, 111 Google Scholar
Chiba, M., Beers, T.C. 2000, ApJ, 119, 2843 Google Scholar
Crézé, M., Chereul, E., Bienaymé, O., Pichon, C. 1998, A&A, 329, 920 Google Scholar
de Bruijne, J.H.J., Hoogerwerf, R., de Zeeuw, P.T. 2001, A&A, 367, 111 Google Scholar
de Zeeuw, P.T., Hoogerwerf, R., de Bruijne, J.H.J., Brown, A.G.A., Blaauw, A. 1999, AJ, 117, 354 Google Scholar
Dehnen, W., Binney, J.J. 1998, MNRAS, 298, 387 Google Scholar
Dravins, D., Lindegren, L., Madsen, S. 1999, A&A, 348, 1040 Google Scholar
Eggen, O.J., Lynden-Bell, D., Sandage, A.R. 1962, ApJ, 136, 748 Google Scholar
Eggen, O.J., Sandage, A.R. 1959, MNRAS, 119, 255 Google Scholar
Feast, M.W., Catchpole, R.M. 1997, MNRAS, 286, L1 Google Scholar
Feast, M.W., Whitelock, P. 1997, MNRAS, 291, 683 CrossRefGoogle Scholar
Froeschlé, M., Mignard, F., Arenou, F. 1997, in Perryman, M.A.C., Bernacca, P.L. (eds.),Hipparcos Venice 97, ESA SP-402, ESA:Noordwijk, 49 Google Scholar
García-Berro, E., Hernanz, M., Isern, J., Mochkovitch, R. 1995, MNRAS, 277, 801 Google Scholar
García-Sánchez, J., Preston, R.A., Jones, D.L., Weissman, P.R., Lestrade, J.F., Latham, D.W., Stefanik, R.P. 1999, AJ, 117, 1042 Google Scholar
Gilmore, G., Reid, I.N. 1983, MNRAS, 202, 1025 Google Scholar
Gonzalez, G. 1999, Astron. Geophys., 40(5), 25 Google Scholar
Helmi, A., White, S.D.M., de Zeeuw, P.T., Zhao, H.S. 1999, Nature, 402, 53 Google Scholar
Holmberg, J., Flynn, C. 2000, MNRAS, 313, 209 Google Scholar
Hoogerwerf, R., de Bruijne, J.H.J., de Zeeuw, P.T. 2001, A&A, 365, 49 Google Scholar
Ibata, R., Gilmore, G., Irwin, M. 1994, Nature, 370, 194 Google Scholar
Jahreiß, H., Wielen, R. 1997, in Perryman, M.A.C., Bernacca, P.L. (eds.), Hipparcos Venice 97, ESA SP-402, ESA:Noordwijk, 675 Google Scholar
Kapteyn, J.C. 1922, ApJ, 55, 302 CrossRefGoogle Scholar
Lynden-Bell, D. 1982, Observatory, 102, 202 Google Scholar
Lynden-Bell, D., Lynden-Bell, R.M. 1995, MNRAS, 275, 429 Google Scholar
Majewski, S.R. 1994, ApJ, 431, L17 Google Scholar
Majewski, S.R., Munn, J.A., Hawley, S.L. 1994, ApJ, 427, L37 Google Scholar
Mishurov, Y.N., Zenina, I.A. 1999, A&A, 341, 81 Google Scholar
Oort, J.H. 1932, BAN, 6, 249 Google Scholar
Perryman, M.A.C., Brown, A.G.A., Lebreton, Y. et al. 1998, A&A, 331, 81 Google Scholar
Quillen, A.C., Garnett, D.R. 2001, in Galaxy Disks and Disk Galaxies, ASP Conf. Ser. 230, 87 Google Scholar
Reed, B.C. 1997, PASP, 109, 1145 CrossRefGoogle Scholar
Reid, I.N. 1999, ARA&A, 37, 191 Google Scholar
Richer, H.B., Fahlman, G.G., Ibata, R.A. et al. 1997, ApJ, 484, 741 Google Scholar
Richer, H.B., Fahlman, G.G., Rosvick, J.M., Ibata, R. 1998, ApJ, 504, L91 Google Scholar
Searle, L., Zinn, R. 1978, ApJ, 225, 357 Google Scholar
Walker, A.R. 1998, in Heck, A., Caputo, F. (eds.), Post-Hipparcos Cosmic Candles, Astrophys. Sp. Sci., 237, Kluwer:Dordrecht, 125 Google Scholar
Winget, D.E., Hansen, C.J., Liebert, J., van Horn, H.M., Fontaine, G., Nather, R.E., Kepler, S.O., Lamb, D.Q. 1987, ApJ, 315, L77 Google Scholar