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" IT. p. 165 (1922). Eddington has calculated a relativity shift of 20 km./sec. on the basis of a spectral type of Fo and an effective temperature of 8000° for the companion. The resulting density is 53,000 for a radius of 19,600 km. Although such a degree... "
The Observatory - Page 342
1925
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Handbuch der Astrophysik: Das sternsystem. 2. teil. 1. The radial velocities ...

Gustav Eberhard, Arnold Kohlschütter, Hans Ludendorff - 1928 - 498 pages
...gravitational displacement of its spectral lines according to the theory of generalized relativity. EDDINGTON has calculated a relativity shift of 20 km/sec on the basis of a spectral class F 0 and an effective temperature of 8000° for the companion. From measurements of spectra both...
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Einstein's Jury: The Race to Test Relativity

Jeffrey Crelinsten - 2006 - 436 pages
...64,000 times that of water.44 Adams compared this result to the theoretical prediction: Eddington had calculated a relativity shift of 20 km./sec. on the...different methods, and in particular with the registering microphotometer, is thoroughly satisfactory. The results may be considered, therefore, as affording...
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The Observatory, Volume 48

1925 - 434 pages
...Observatory, No. 226; Astrtphysical Journal, Iv. p. 165 (1922). Eddington has calculated a relativity shiftof 20 km./sec. on the basis of a spectral type of Fo...different methods, and in particular with the registering microphotometer, is thoroughly satisfactory. The results may be considered, therefore, as affording...
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Annual Report of the Director - Mount Wilson Observatory

Mount Wilson Observatory - 1917 - 616 pages
...(Angstrom) +0.32 +0.23 Eddington has calculated a relativity shift of 20 km/sec, or +0.31 Angstrom on the basis of a spectral type of FO and an effective temperature of 8000°, with a radius of 19,600 km. and a density of 53,000. SPECTRUM OF o CETI AND ITB COMPANION. Mira Ceti...
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