exoplanet_descriptions/hat-p-20_ab.txt Yonggyo Jwu (HAT-P-20 Ab) - Astro
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Info for exoplanet "Yonggyo Jwu"


Scientific (actual) data
NameHAT-P-20 Ab
Planet statusConfirmed
Planet mass7.246
Radius0.867
Orbital period2.87532
Semi major axis0.0361
Orbit eccentricity0.015
Inclination81.9
Angular distance0.000516
Discovered2010
Updated2024-07-31
Omega317
Tzero tr2456710
Lambda angle172
PublicationPublished in a refereed paper
Detection typePrimary Transit
Alternate namesTOI-5096.01
Star nameHAT-P-20 A
Right ascension111.92°
Declination24.34°
Mag v11.34
Star distance70
Star metallicity0.35
Star mass0.756
Star radius0.694
Star sp typeK7V
Star age6.7
Star temperature4595
Star alternate namesTOI-5096, POU 2795 A
Wikipedia articleHAT-P-20 Ab

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Fictional info (?)
Suggested nameYonggyo Jwu
Planet typeLarge hot gas giant
It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.

The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.

tricky journey.
AtmosphereCarbon dioxide75%
Carbonyl sulfide12%
Nitrogen12%
Sulfur dioxide0.24%
Hydrogen chloride0.15%
Hydrogen2.0E-6%
Atmospheric pressure0.015 bar
artist's rendition
No known satellites
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