Table 4: Physical parameters of Gl 86 B based on predictions of the evolutionary cooling sequences models of Bergeron et al. (2001) for hydrogen- and helium-rich white dwarfs.

Model		 Mass $T_{\rm eff}$   Cooling age
  ($M_{\odot}$) (K) $\log~(g)$ (Gyr)

H-rich		 0.4 $5500\pm1000$ $7.66\pm0.02$ 1.4-0.42+1.4
  0.5 $6000\pm1000$ $7.86\pm0.01$ 1.8-0.6+1.4
  0.6 $7000\pm1000$ $8.01\pm0.01$ 1.5-0.4+0.9

He-rich		 0.4 $6000\pm1000$ $7.70\pm0.01$ 1.6-0.6+1.5
  0.5 $7000\pm1000$ $7.88\pm0.01$ 1.3-0.34+0.7
  0.6 $8000\pm1000$ $8.03\pm0.01$ 1.2-0.29+0.6


Source LaTeX | All tables | In the text