1677 Tycho Brahe, provisional designation 1940 RO, is a stony Marian asteroid from the central region of the asteroid belt, approximately 12 kilometers (7.5 miles) in diameter. It was discovered on 6 September 1940, by Finnish astronomer Yrjö Väisälä at Turku Observatory in Southwest Finland.[1] The common stony S-type asteroid has a short rotation period of 3.89 hours.[5] It was later named after Tycho Brahe, one of the fathers of astronomy.[2]
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1677TychoBrahe, provisional designation 1940 RO, is a stony Marian asteroid from the central region of the asteroid belt, approximately 12 kilometers...
supernova remnant, often called Tycho's supernova Tycho G, the companion star of SN 1572 1677TychoBrahe, an asteroid Tycho, a desert ranger henchman from...
significant events. January 31 – During an observation of the lunar eclipse, TychoBrahe discovers that his predictive theory about the movement of the Moon is...
astronomical themes and historical development, including Copernicus's and TychoBrahe's cosmological systems, illustration of planetary motion and the Solar...
Solar System proposed by Nicolaus Copernicus, and eventually that of TychoBrahe. "In 1659 he presented a model of the planetary system that was in accord...
his own tables (1630-1700), which were based on the observations of TychoBrahe, gave permanence to his reputation. Delambre has bestowed three pages...
the positions of Jupiter and Saturn were erroneous, as were some of TychoBrahe's star positions. In 1676, Flamsteed helped Halley publish his first paper...
(Dreyer, TychoBrahe: A Picture of Scientific Life and Work in the Sixteenth Century., p.309). Gotfredsen, Edvard (1 January 1955). "TychoBrahes sidste...
Astronomy from the Renaissance to the Rise of Astrophysics, Part A, TychoBrahe to Newton. Cambridge University Press. ISBN 978-0-521-54205-0. Morrison-Low...
known to Danish astronomer TychoBrahe, he did not accept it, and proposed his own geoheliocentric Tychonic system. Brahe undertook a substantial series...
allowing orbits to be elliptical, and the precise observational data of TychoBrahe, Kepler produced the Rudolphine Tables, which enabled accurate computations...
though originally discovered from planetary observations (also due to TychoBrahe), are true for any central forces. Newton's law of cooling Fourier's...
star catalogue, which would eventually triple the number of entries in TychoBrahe's sky atlas. Unwilling to risk his reputation by releasing unverified...
astronomy from the Renaissance to the rise of astrophysics. Vol. 2A: TychoBrahe to Newton. Cambridge University Press. pp. 233–274. ISBN 0521242541....
Mount Asama volcano on the Japanese island of Honshū erupts. May – TychoBrahe's star catalogue Astronomiæ instauratæ mechanica, listing the positions...
of Naussau. August 24 – Christian IV of Denmark-Norway refuses to let TychoBrahe return to Denmark. August 28 – Imjin War: Battle of Chilcheollyang –...