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The Hubble Parameter - A Status Report at EPOCH 1994.5

Published online by Cambridge University Press:  25 May 2016

Sidney Van Den Bergh*
Affiliation:
Dominion Astrophysical Observatory, 5071 West Saanich Road, Victoria, B.C., V8X 4M6, Canada

Abstract

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New observations obtained during the last two years have slightly shifted the balance of evidence towards larger values of Ho. A compilation of recent determinations shows reasonable agreement and suggests that Ho ≳ 75 km s−1 Mpc−1.

Type
Part I: Invited Reviews
Copyright
Copyright © Kluwer 1996 

References

Branch, D., Fisher, A., & Nugent, P. 1993, AJ, 106, 2383.CrossRefGoogle Scholar
Branch, D., & Tammann, G.A. 1992, ARAA, 30, 359.CrossRefGoogle Scholar
Branch, D., & van den Bergh, S. 1993, AJ, 105, 2231.CrossRefGoogle Scholar
Branch, D., Vaughan, T., Perlmutter, S., & Miller, D. 1994, in preparation.Google Scholar
Fleming, D. 1994, , McMaster University.Google Scholar
Hamuy, M., Phillips, M.M., Suntzeff, N.B., Avilés, R. & Maza, J. 1993, BAAS, 25, 1340.Google Scholar
Harris, W.E. 1994, private communication.Google Scholar
Harris, W.E., Allwright, J.W.B., Pritchet, C.J., & van den Bergh, S. 1991, ApJS, 76, 115.CrossRefGoogle Scholar
Jacoby, G.H., Ciardallo, R., & Ford, H.C. 1990, ApJ, 356, 332.CrossRefGoogle Scholar
Jacoby, G.H., Branch, D., Ciardullo, R., Davies, R., Harris, W., Pierce, M.J., Pritchet, C.J., Tonry, J.L., & Welch, D.L. 1992, PASP, 104, 599.CrossRefGoogle Scholar
Lauer, T.R., & Postman, M. 1992, ApJ, 400, L47.CrossRefGoogle Scholar
Lorenz, H., Böhm, P., Capaccioli, M., Richter, G.M., & Longo, G. 1993, A&A, 277, L15.Google Scholar
Lu, N.Y., Salpeter, E.E., & Hoffman, G.L. 1994, ApJ, 426, 473.CrossRefGoogle Scholar
Lynch, D.K., Erwin, P., Rudy, R.J., Rossano, G.S., & Puetter, R.C. 1992, AJ, 104, 1156.CrossRefGoogle Scholar
Maza, J., Hamuy, M., Phillips, M.M., Suntzeff, N.B., & Avilés, R. 1994, ApJ, 424, L107.CrossRefGoogle Scholar
McMillan, R., Ciardullo, R., & Jacoby, G.H. 1993, ApJ, 416, 62.CrossRefGoogle Scholar
Okamura, S., & Fukugita, M. 1991 in Primordial Nucleosynthesis and Evolution of the Early Universe, eds. Sato, K. and Audouze, J. (Dordrecht: Kluwer), p. 45.Google Scholar
Phillips, M.M. 1993a, BAAS, 25, 834.Google Scholar
Phillips, M.M. 1993b, ApJ, 413, L105.CrossRefGoogle Scholar
Phillips, M.M. 1993c, NOAO Newsletter, Dec. 1993 p.5.Google Scholar
Pierce, M.J., & Tully, R.B. 1988, ApJ, 330, 579.CrossRefGoogle Scholar
Sandage, A. 1993a, ApJ, 402, 3.CrossRefGoogle Scholar
Sandage, A. 1993b, ApJ, 404, 419.CrossRefGoogle Scholar
Schmidt, B.P. 1993 .Google Scholar
Schmidt, B.P. 1994 private communication.CrossRefGoogle Scholar
Schmidt, B.P. et al. 1994, AJ, 107, 1444.CrossRefGoogle Scholar
Shapley, H. 1953, Proc. Nat. Acad. Sci., 39, 349.CrossRefGoogle Scholar
Tammann, G.A. 1993, in Planetary Nebulae = IAU Symposium No. 155, eds. Weinberger, R. and Acker, A. (Kluwer: Dordrecht), p.515.CrossRefGoogle Scholar
Tonry, J., & Schneider, D.P. 1988, AJ, 96, 807.CrossRefGoogle Scholar
Turner, E.L., Cen, R., and Ostriker, J.P. 1992, AJ 103, 1427.CrossRefGoogle Scholar
van den Bergh, S. 1992, PASP, 104, 861.CrossRefGoogle Scholar
van den Bergh, S. 1994a, ApJ, 424, 345.CrossRefGoogle Scholar
van den Bergh, S. 1994b, PASP, in preparation.Google Scholar