History and Nomenclature
The designation HD 40307 is from the Henry Draper Catalogue. This catalogue was based on spectral classifications made between 1911 and 1915 by Annie Jump Cannon and her co-workers, and was published between 1918 and 1924. Unlike stars like Sirius, Rigel, and Betelguese, HD 40307 does not have a common, colloquial name.
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“In history as in human life, regret does not bring back a lost moment and a thousand years will not recover something lost in a single hour.”
—Stefan Zweig (18811942)