Edward Charles Pickering and Henry Draper Catalogue

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Edward Charles Pickering and Henry Draper Catalogue

Edward Charles Pickering vs. Henry Draper Catalogue

Prof Edward Charles Pickering FRS(For) HFRSE (July 19, 1846 – February 3, 1919) was an American astronomer and physicist and the older brother to William Henry Pickering. The Henry Draper Catalogue (HD) is an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension (HDE), published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the Henry Draper Extension Charts (HDEC), published from 1937 to 1949 in the form of charts, which gave classifications for 86,933 more stars.

Similarities between Edward Charles Pickering and Henry Draper Catalogue

Edward Charles Pickering and Henry Draper Catalogue have 6 things in common (in Unionpedia): Annie Jump Cannon, Antonia Maury, Astronomy, Harvard College Observatory, Stellar classification, Williamina Fleming.

Annie Jump Cannon

Annie Jump Cannon (December 11, 1863 – April 13, 1941) was an American astronomer whose cataloging work was instrumental in the development of contemporary stellar classification.

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Antonia Maury

Antonia Maury (March 21, 1866 – January 8, 1952) was an American astronomer who published an important early catalog of stellar spectra.

Antonia Maury and Edward Charles Pickering · Antonia Maury and Henry Draper Catalogue · See more »

Astronomy

Astronomy (from ἀστρονομία) is a natural science that studies celestial objects and phenomena.

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Harvard College Observatory

The Harvard College Observatory (HCO) is an institution managing a complex of buildings and multiple instruments used for astronomical research by the Harvard University Department of Astronomy.

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Stellar classification

In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

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Williamina Fleming

Williamina Paton Stevens Fleming (May 15, 1857 – May 21, 1911) was a Scottish-American astronomer.

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The list above answers the following questions

What Edward Charles Pickering and Henry Draper Catalogue have in common
What are the similarities between Edward Charles Pickering and Henry Draper Catalogue

Edward Charles Pickering and Henry Draper Catalogue Comparison

Edward Charles Pickering has 53 relations, while Henry Draper Catalogue has 31. As they have in common 6, the Jaccard index is 7.14% = 6 / (53 + 31).

References

This article shows the relationship between Edward Charles Pickering and Henry Draper Catalogue. To access each article from which the information was extracted, please visit:

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