Author: Peter Van de Kamp
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 44
Book Description
Mean Secular Parallaxes of Faint Stars
Author: Peter Van de Kamp
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 44
Book Description
Trigonometric Parallaxes of Four Hundred and Forty Stars, Determined by Photography with the 26-inch Refractor of the Leander McCormick Observatory, Together with the Measurement and Discussion of Proper Motions, Double Stars, Etc., from Parallax Plates
Author: Samuel Alfred Mitchell
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 818
Book Description
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 818
Book Description
Third Catalog of Trigonometric Parallaxes of Faint Stars
Author: United States Naval Observatory
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 502
Book Description
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 502
Book Description
Publications of the Astronomical Society of the Pacific
Author: Astronomical Society of the Pacific
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 398
Book Description
Fourth Catalog of Trigonometric Parallaxes of Faint Stars
Author: Alan L. Behall
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 498
Book Description
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 498
Book Description
The Lost Planets
Author: John Wenz
Publisher: MIT Press
ISBN: 0262354624
Category : Science
Languages : en
Pages : 201
Book Description
A fascinating account of the pioneering astronomer who claimed (erroneously) to have discovered a planet outside the solar system. There are innumerable planets revolving around innumerable stars across our galaxy. Between 2009 and 2018, NASA's Kepler space telescope discovered thousands of them. But exoplanets—planets outside the solar system—appeared in science fiction before they appeared in telescopes. Astronomers in the early decades of the twentieth century spent entire careers searching for planets in other stellar systems. In The Lost Planets, John Wenz offers an account of the pioneering astronomer Peter van de Kamp, who was one of the first to claim discovery of exoplanets. Van de Kamp, working at Swarthmore College's observatory, announced in 1963 that he had identified a planet around Barnard's Star, the second-closest star system to the Sun. He cited the deviations in Barnard's star's path—“wobbles” that suggested a large object was lurching around the star. Van de Kamp became something of a celebrity (appearing on a television show with “Mr. Wizard,” Don Henry), but subsequent research did not support his claims. Wenz describes van de Kamp's stubborn refusal to accept that he was wrong, discusses the evidence found by other researchers, and explains recent advances in exoplanet detection, including transit, radial velocity, direct imaging, and microlensing. Van de Kamp retired from Swarthmore in 1972, and died in 1995 at 93. In 2009, Swarthmore named its new observatory the Peter van de Kamp Observatory. In the 1990s, astronomers discovered and confirmed the first planet outside our solar system. In 2018, an exoplanet was detected around Barnard's Star—not, however, the one van de Kamp thought he had discovered in 1963.
Publisher: MIT Press
ISBN: 0262354624
Category : Science
Languages : en
Pages : 201
Book Description
A fascinating account of the pioneering astronomer who claimed (erroneously) to have discovered a planet outside the solar system. There are innumerable planets revolving around innumerable stars across our galaxy. Between 2009 and 2018, NASA's Kepler space telescope discovered thousands of them. But exoplanets—planets outside the solar system—appeared in science fiction before they appeared in telescopes. Astronomers in the early decades of the twentieth century spent entire careers searching for planets in other stellar systems. In The Lost Planets, John Wenz offers an account of the pioneering astronomer Peter van de Kamp, who was one of the first to claim discovery of exoplanets. Van de Kamp, working at Swarthmore College's observatory, announced in 1963 that he had identified a planet around Barnard's Star, the second-closest star system to the Sun. He cited the deviations in Barnard's star's path—“wobbles” that suggested a large object was lurching around the star. Van de Kamp became something of a celebrity (appearing on a television show with “Mr. Wizard,” Don Henry), but subsequent research did not support his claims. Wenz describes van de Kamp's stubborn refusal to accept that he was wrong, discusses the evidence found by other researchers, and explains recent advances in exoplanet detection, including transit, radial velocity, direct imaging, and microlensing. Van de Kamp retired from Swarthmore in 1972, and died in 1995 at 93. In 2009, Swarthmore named its new observatory the Peter van de Kamp Observatory. In the 1990s, astronomers discovered and confirmed the first planet outside our solar system. In 2018, an exoplanet was detected around Barnard's Star—not, however, the one van de Kamp thought he had discovered in 1963.
Transactions of the International Astronomical Union Vol.iv
Author:
Publisher: CUP Archive
ISBN:
Category :
Languages : en
Pages : 344
Book Description
Publisher: CUP Archive
ISBN:
Category :
Languages : en
Pages : 344
Book Description
Fifth Catalog of Trigonometric Parallaxes of Faint Stars
Author: United States Naval Observatory
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 40
Book Description
Third Catalog of Trigonometric Parallaxes of Faint Stars
Author: United States Naval Observatory
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Parallax
Languages : en
Pages : 30
Book Description
Publications of the Kapteyn astronomical laboratory at Groningen
Author: Rijksuniversiteit te Groningen. Sterrekundig laboratorium
Publisher:
ISBN:
Category :
Languages : en
Pages : 586
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 586
Book Description