John Stanley Plaskett information

John Stanley Plaskett CBE FRS (November 17, 1865 – October 17, 1941) was a Canadian astronomer. He worked as a machinist, and was offered a job as a mechanician...

chess player Joel Plaskett (born 1974), Canadian rock musician John Stanley Plaskett (1865–1941), Canadian astronomer Joseph Plaskett (1918–2014), Canadian...

estimate for Proxima Centauri was obtained by the Canadian astronomer John Stanley Plaskett in 1925 using interferometry. The result was 207,000 miles (333...

with Pan-Andromeda Archaeological Survey. The Plaskett Fellowship is named after John Stanley Plaskett and is awarded to an outstanding, recent doctoral...

estimates, leading to lower radius estimates; a 1922 estimate by John Stanley Plaskett gave Rigel a diameter of 25 million miles, or approximately 28.9 R☉...

to researchers outside of the United States only twice—once to John Stanley Plaskett, from British Columbia, and once to a group of Canadian scientists...

asteroid was named after Canadian astronomers John Stanley Plaskett and Harry Hemley Plaskett. Plaskett is a member of the Gefion family (516), a large...

1552–1622) John Stanley Plaskett (Canada, 1865–1941) Norman Robert Pogson (United Kingdom, 1829–1891) Christian Pollas (France, 1947–) John Pond (England...

Society. Harry Hemley Plaskett was born in Toronto, Ontario on July 5, 1893. His parents were Rebecca Hemley and John Stanley Plaskett, who at the time was...

numerous times. The first of these studies was published in 1920 by John Stanley Plaskett. Extensive spectroscopic studies of Y Cyg were carried out as early...

28 May 1937 Basil Schonland The lightning discharge 5 June 1935 John Stanley Plaskett The dimensions and structure of the galaxy. 8 May 1934 Edwin Hubble...

mass of about one hundred times that of the Sun. It is named after John Stanley Plaskett, the Canadian astronomer who discovered its binary nature in 1922...

the National Research Council John Stanley Plaskett (B.Sc. 1899) – astronomer who discovered the binary nature of Plaskett's star Eli Franklin Burton (B...

discovered in 1846, because many felt an award should jointly be made to John Couch Adams and Urbain Le Verrier. A controversy arose and no award was made...

period included: Charles Augustus Chant, 1865–1956 (astronomy), John Stanley Plaskett, 1865–1941 (astronomy), Charles E. Saunders, 1867–1937 (botany)...

+13.3 km/s. The binary nature of this system was discovered by John Stanley Plaskett and Reynold Kenneth Young in 1919 using radial velocity measurements...

August 10 – James Wilson Morrice, painter (died 1924) November 17 – John Stanley Plaskett, astronomer (died 1941) December 25 – James Breakey, politician...

of the Royal Astronomical Society: Charles Pritchard (1870–93), Harry Plaskett (1932–60) and Joseph Silk (1999–2012). The two Savilian chairs have been...

Canal is an Event, while the Rideau Canal is a Site. The cairn and plaque to John McDonell (Aberchalder) does not refer to a National Historic Person, but...

Hearst, politician and 7th Premier of Ontario (b.1864) October 17 - John Stanley Plaskett, astronomer (b.1865) November 18 - Émile Nelligan, poet (b.1879)...

William James Kessell, Public Trustee, State of New South Wales. John Stanley Plaskett FRS Director of Astrophysical Observatory, Dominion of Canada. Captain...

instrument is the 72-inch-aperture (1.83 m) Plaskett telescope, proposed and designed by John S. Plaskett in 1910 with the support of the International...

Louis Vessot King, FRSC 1933 - Joseph Burr Tyrrell, FRSC 1932 - John Stanley Plaskett, FRSC 1931 - Sir Frederick Banting, FRSC 1930 - Archibald Byron...