🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ739455· pop 19· linked from 43 articlesJohn Stanley PlaskettCanadian astronomer (1865–1941)Person · Open LibraryBorn1865Died1941Works44Top worksAstrophysical workThe 72-inch reflecting telescopeThe 72-inch reflecting telescope of the Dominion Astrophysical Observatory, Victoria, B.CAdapting a universal spectroscope for radial velocity determinationsAn interesting doublevia Open Library + WikidataMusic · MusicBrainzTypePersonCountryCAActive from1975-04-18via MusicBrainz · CC0ConnectionsOttawaEntityOrder of the British EmpireEntityCategories1865 births1941 deaths20th-century Canadian astronomersCanadian Commanders of the Order of the British EmpireCanadian fellows of the Royal SocietyFellows of the American Physical SocietyFellows of the Royal Society of CanadaInternational members of the American Philosophical SocietyPersons of National Historic Significance (Canada)Recipients of the Gold Medal of the Royal Astronomical SocietyUniversity of Toronto alumni