Note: Lai—Lalande's Star Catalogue (1837); BD—Bonner Durchmusterung-, Grm—

Cordoba Durchmusterung (1886); HD—Henry Draper Catalogue (1918-1924); HR— a van de Kamp (1958) gives m, x = 0.09, m, R = 1.38. " Very small; less than 0.001.

That Could Have Habitable Planets


Parallax, n Distance visual

(sec) Spectral (light- magnitude, Probability class, years), Mv, Adopted of habitable

Allen Boss Allen Allen Allen mass planet, P,

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