| 21. | Several more were created by Nicolas Louis de Lacaille in his star catalogue, published in 1756.
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| 22. | At Yale he worked extensively with Ida Barney He compiled and published the Yale Bright Star Catalogue.
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| 23. | He created the Groombridge Transit Circle in 1806, which Stephen Groombridge used to compile his star catalogue.
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| 24. | It was first catalogued by Italian astronomer Piazzi in his star catalogue as " XVI 55 ".
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| 25. | He also wrote " Synopsis of Astronomy ", and produced a star catalogue for the year 1276-77.
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| 26. | Double star catalogues, measures of their separation and the determination of their orbits were Jacob's principal interest.
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| 27. | Tycho Brahe, also credited with Coma's designation as a constellation, included it in his 1602 star catalogue.
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| 28. | The star is visible to the naked eye for some people, placing it in the Bright Star Catalogue.
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| 29. | Hipparchus also compiled a star catalogue.
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| 30. | NS Puppis is a naked eye star, given the h 1 and the Bright Star Catalogue number 3225.
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