Julie Vinter Hansen
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Julie Marie Vinter Hansen (July 20, 1890 – July 27, 1960) was a Danish astronomer. Note "Vinter Hansen" is her full surname.
She was born in Copenhagen, Denmark. While studying at the University of Copenhagen, she was appointed a computer at the University's observatory in 1915. In the pre-electronic era, computers were humans that worked doing hand calculations at the direction of astronomers. She was the first woman to hold an appointment at the University. She was later appointed observatory assistant and, in 1922, observer. She was a very energetic worker, who, along with her normal work of observing and performing mathematical reductions of observations took on the task of editing the Nordisk Astronomisk Tidsskrift (Nordic Astronomy Review). She later became Director of the International Astronomical Union's telegram bureau and Editor of its Circulars.
By 1939, she was the First Astronomer at the Observatory of the University of Copenhagen, widely known for her accurate computation of orbits of minor planets and comets. In that year, she received the Tagea Brandt Rejselegat (travel award), and with the award money undertook a tour through the United States to Japan and back. On her return trip in 1940, the outbreak of World War II restricted her homeward journey. She was awarded a Martin Kellogg Fellowship at the University of California which allowed her to work for a time in the United States. Also in 1940 she was awarded the Annie J. Cannon Award in Astronomy.
She continued her productive career at the University of Copenhagen until her death in Switzerland in 1960.
