Sökning: "transitmetoden"

Hittade 4 uppsatser innehållade ordet transitmetoden.

  1. 1. Detecting Transiting Exoplanets in Crowded Fields

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Eddie Larsson; [2022]
    Nyckelord :Transit method; Globular cluster; crowded environments; exoplanets; transiting exoplanets; Physics and Astronomy;

    Sammanfattning : The first planet orbiting a main-sequence star was discovered in 1995. Since then more than 4000 additional exoplanets have been discovered. This is a rapidly evolving field in astrophysics. One of the most common ways to detect an exoplanet is through transit, as the brightness of the host star decreases. LÄS MER

  3. 2. Multi-planetary Systems from Simulated TESS Transit Timing Variations

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Lucas Hellström; [2018]
    Nyckelord :Transit timing variations; TTV; TESS; Physics and Astronomy;

    Sammanfattning : A transit is a phenomenon where a planet passes between its host star and an observer blocking out part of the light from the star. This decrease can be measured and used to gain information about the planet. The Kepler and TESS telescopes are examples of space telescopes using the transit method to detect exoplanets. LÄS MER

  4. 3. Spectroscopy of an Earth-transit as seen from Jupiter

    Kandidat-uppsats, Uppsala universitet/Observationell astrofysik

    Författare :Jennifer Silander; [2016]
    Nyckelord :Spectroscopy; Earth-transit; Jupiter; Spektroskopi; Jord-transit; Jupiter;

    Sammanfattning : The field of exoplanets have been rapidly growing, confirming over three thousand planets of which most have been discovered with the Transit method. Now focus lies on the characterization of exoplanets atmospheres. LÄS MER

  5. 4. Solar System analogues among exoplanetary systems

    Kandidat-uppsats, Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Maria Lomaeva; [2016]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Over the past two decades many discoveries of exoplanets have been made, which have drawn much attention to extrasolar planetary systems. In this work we study the composition of these systems and search for analogues of the Solar System. We considered the planets in the database at exoplanet.eu. LÄS MER