bn:02437627n
Noun Named Entity
Categories: Astronomical controversies, Hypothetical bodies of the Solar System, Solar System, Hypothetical planets, Hypothetical trans-Neptunian objects
EN
Tyche  Planet Tyche  Yugopotamia
EN
Tyche was a hypothetical gas giant located in the Solar System's Oort cloud, first proposed in 1999 by astrophysicists John Matese, Patrick Whitman and Daniel Whitmire of the University of Louisiana at Lafayette. Wikipedia
English:
hypothetical planet
planet
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EN
Tyche was a hypothetical gas giant located in the Solar System's Oort cloud, first proposed in 1999 by astrophysicists John Matese, Patrick Whitman and Daniel Whitmire of the University of Louisiana at Lafayette. Wikipedia
A gas giant planet in our outer Solar System, now disproven. Wikipedia Disambiguation
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PARENT ASTRONOMICAL BODY
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