Amateur astronomer’s data helps scientists discover a new exoplanet


IMAGE: Finding chart consisting of KPS-1 host star as acquired with the MTM-500 telescope in V band.
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Credit: Kourovka World Browse job

Among the prospects formerly discovered by the Kourovka World Browse (KPS) job ended up being the so-called hot Jupiter. The exoplanet, referred to as KPS-1b, orbits a star just like the Sun with a duration of 40 hours. The mass and size of the exoplanet KPS-1b are close to the qualities of Jupiter, however it lies really near its moms and dad star. Due to such distance to the star, the temperature level of the environment KPS-1b is much greater than that of Jupiter.

Software application for examining information and browsing exoplanet prospects was established in UrFU. Subsequent observations of exoplanets prospects were carried out in a variety of observatories all over the world consisting of the Unique Astrophysical Observatory of the Russian Academy of Sciences. Spectral observations, which enabled determining the mass of the exoplanet, were carried out at Haute-Provence Observatory (France).

Inning accordance with the scientists, the existing discovery is special due to that indications of exoplanet presence (exoplanetary transits) were discovered in the information collected by an amateur astronomer utilizing easily offered and reasonably budget-friendly devices. The discovery was made in cooperation with astronomers from Belgium, U.S.A, England, France, the Netherlands, Turkey, Portugal, Lithuania, Italy and Canada. The look for brand-new exoplanets, along with comprehensive research studies of currently understood extrasolar worlds, permit researchers to come closer to comprehending how our planetary system was formed and developed.



Kourovka World Browse (KPS) is a job of UrFU researchers, targeted at look for transit exoplanets. As part of this job, astronomers observed websites in the constellations Cygnus, Cassiopeia, and the Huge Dipper.

The outcomes of the discovery are released in the current problem of the journal Publications of the Astronomical Society of the Pacific: .

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