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GJ 3021

  • Kartonierter Einband
  • 72 Seiten
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. GJ... Weiterlesen
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Beschreibung

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. GJ 3021, formally cataloged as Gliese 3021, is a binary star system approximately 57 light-years away in the constellation of Hydrus. The visible star in the system, A, is considered to be a Solar twin. As of 2000, it has been confirmed that an extrasolar planet orbits the star. It is of note for being a relatively Sun-like star not very far from the Sun that is home to an extrasolar planet. As a nearby Sun-like star, the last decade has seen GJ 3021A being studied carefully for the first time, especially after its substellar companion was discovered.

Produktinformationen

Titel: GJ 3021
Untertitel: Constellation, Light-year, Binary star, Hydrus, Solar analog, Extrasolar planet, Red dwarf
Editor:
EAN: 9786138152095
ISBN: 978-613-8-15209-5
Format: Kartonierter Einband
Genre: Physik & Astronomie
Anzahl Seiten: 72
Gewicht: 118g
Größe: H229mm x B152mm x T4mm
Jahr: 2011
Auflage: Aufl.