What is Johannes Hevelius famous for?

What is Johannes Hevelius famous for?

Hevelius made observations of sunspots, 1642–1645, devoted four years to charting the lunar surface, discovered the Moon's libration in longitude, and published his results in Selenographia, sive Lunae descriptio (1647), a work which entitles him to be called "the founder of lunar topography".

What did Elisabeth hevelius discover?

From the writings of Johann III Bernoulli we know that Elisabetha contracted smallpox and was permanently scarred by it. Following his death in 1687, she completed and published Prodromus astronomiae (1690), their jointly compiled catalogue of 1,564 stars and their positions.

Who was Johannes Hevelius what Constellation did he find?

Star Card: The Life of Johannes Hevelius. Lynx is one of two modern constellations invented in the 1680's by Polish astronomer Johannes Hevelius by chopping up the fainter regions of then much larger Ursa Major. Who Hevelius is and how Lynx was named is an interesting story.

When was Johannes Hevelius born?

Janu Johannes Hevelius/Date of birth Johannes Hevelius [Hewelke] (1611–1687), from a portrait in his 1647 "Selenographia". He was born on 28 January 1611 in Gdansk, Poland [later known as Danzig, then Gdansk again].

Who created the first star catalog?

astronomer Hipparchus in China, in a copy of a copy of a 4th-century BC star map. The earliest Western catalog of stars was created by the Greek astronomer Hipparchus around 129 BC, building on earlier work going back to the Babylonians. Most of Hipparchus's work was lost, although later astronomers used parts of it.

Who discovered Pluto?

Clyde Tombaugh Pluto/Discoverers Pluto, once believed to be the ninth planet, is discovered at the Lowell Observatory in Flagstaff, Arizona, by astronomer Clyde W. Tombaugh.

Who made the first catalog of stars and the first map of the skies?

astronomer Hipparchus of Nicaea In the second century BCE, the famed Greek astronomer Hipparchus of Nicaea compiled the first stellar catalogue. A record of his work was handed down by Ptolemy, an astronomer writing three hundred years later at Alexandria – by then part of the Roman Empire.

What is the history of the lynx constellation?

Lynx was created by the Polish astronomer Johannes Hevelius in the 17th century to fill a large gap between the constellations Auriga and Ursa Major. It was named Lynx because the stars were so dim one would have to have the eyes of a lynx to see them.

What is the name of the lynx constellation?

The Cat Lynx/Names

What is a star chart used for?

A star chart or star map is a map of the night sky. Astronomers divide these into grids to use them more easily. They are used to identify and locate astronomical objects such as stars, constellations and galaxies.