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Info for exoplanet "Biryumi-jina"


Scientific (actual) data
PlanetTOI-1420 b
Planet statusConfirmed
Planet mass0.079
Radius1.0608
Orbital period6.95611
Semi major axis0.071
Orbit eccentricity0.17
Inclination88.58
Discovered2023
Updated2023-09-19
Omega195
Tzero tr2459520
Impact parameter0.412
K8.5
Temperature (kelvin)957
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeRadial Velocity
Radius detection typePrimary Transit
Star nameTOI-1420
Right ascension322.94°
Declination66.35°
Mag v12
Star distance201.84
Star metallicity0.29
Star mass0.987
Star radius0.923
Star age10.7
Star temperature5493
Wikipedia articleTOI-1420 b

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Fictional info (?)
Suggested nameBiryumi-jina
Planet typeSmall hot gas planet
This small hot gas planet is named after the deity Biryumi-jina, the bringer of the sea.

Biryumi-jina is a small hot gas planet and is sometimes called Konna Neju's "twin planet" because of their similar size, mass, proximity to TOI-1420, and bulk composition. The neon has probably photodissociated, and the free krypton has been swept into interplanetary space by the solar wind because of the lack of a planetary magnetic field.

Biryumi-jina can easily be seen from Konna Neju with the naked eye, as can its blueish coloring.

Biryumi-jina is primarily composed of krypton with a significant part of its mass being hydrogen chloride, though hydrogen chloride comprises only about a small amount of the number of molecules.
AtmosphereKrypton59%
Hydrogen chloride26%
Neon14%
Carbonyl sulfide0.21%
Carbon dioxide0.016%
Formaldehyde0.00016%
Atmospheric pressure0.007 bar
artist's rendition
No known satellites
Google search for Biryumi-jina


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