The Coma – Leo I Distance Ratio and the Hubble Constant

Abstract

The diameter velocity dispersion relation in B, V, and K for three early type galaxies in the Leo I (M96) group is derived from published photometry and kinematic data. The relations in all three colors have slopes which agree well with those for the Coma cluster. The RMS scatter of the Leo I galaxies in each color is extremely small, consistent with the… (More)

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@inproceedings{Gregg1997TheC, title={The Coma – Leo I Distance Ratio and the Hubble Constant}, author={Michael Gregg}, year={1997} }