HD 149499B : the hottest white dwarf ?
DOI: 10.1086/183136
Bibcode: 1979ApJ...234L.187W
Wray, J. D.; Parsons, S. B.; Henize, K. G.
Abstract
IUE spectra of the white dwarf component of HD 149499, discovered from the Skylab experiments S-019 UV survey, show prominent lines of He II. The star appears to be helium-rich with He/H not less than 1. The ultraviolet fluxes show the temperature to be within the range 70,000-100,000 K, with the most probable value near 85,000 K.
1979
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The Astrophysical Journal
IUE
19