S. Hirayama

Available identifiers

zbMath Open hirayama.sMaRDI QIDQ1471821

List of research outcomes

Publication	Date of Publication	Type
Variation of the space-velocity of stars of different spectral types with their absolute magnitude.	1930-01-01	Paper
The mean parallax of stars of different spectra.	1922-01-01	Paper
On the mean distances of stars of different spectral types.	1916-01-01	Paper
Note on the method to find the period of a periodic function from equidistant observations.	1914-01-01	Paper
Note on the method to find the period of a periodic function from equidistant observations.	1914-01-01	Paper
On the force which produces the motion of double stars.	1891-01-01	Paper
Determination of the elements of the Sun's spin.	1890-01-01	Paper

Research outcomes over time

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