Stellar Parallaxes Derived From Photographs Made With the Forty Inch Refractor
Stellar Parallaxes Derived From Photographs Made With the Forty Inch Refractor
Yerkes Observatory
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2, spectral types G 5 and G 4, and radial velocities from low dispersion spectrogram +307 km and 295 km, respectively. The ten plates described in Table 1 were measured by Mr. Lee. A note concerning this pair of stars was published in the Astronomical Journal, Vol. XXX (1916), p. 6. TABLE 1 PLATES OF A. Oe. 14318-20 No. Date Hour Angle Observers Quality or Images 719 . 1912 Mar. 24 -I h 6 81, V Good 723 1274 Apr. 2 1913 June 26 -0. 4 1 81, Su 81, M
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