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Info for exoplanet "Domecha"


Scientific (actual) data
PlanetTOI-628 b
Planet statusConfirmed
Planet mass6.33
Radius1.06
Orbital period3.40957
Semi major axis0.0486
Orbit eccentricity0.07
Inclination88.4
Discovered2021
Updated2021-01-07
Omega286
Impact parameter0.23
K713
Temperature (kelvin)1586
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeRadial Velocity
Radius detection typePrimary Transit
Alternate namesHD 288842 b
Star nameTOI-628
Right ascension99.26°
Declination1.77°
Mag v10
Star distance178.5
Star metallicity0.26
Star mass1.311
Star radius1.345
Star age1.28
Star temperature6250
Star alternate namesHD 288842
Wikipedia articleTOI-628 b

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Fictional info (?)
Suggested nameDomecha
Planet typeLarge hot gas giant
The planet is named after the deity Domecha, the goddess of destruction.

The atmospheric pressure at the planet's surface is 1.8 bar, or roughly the pressure found 1350 m under the oceans of Lydaph. Domecha's surface is a barren desertscape interspersed with slab-like rocks and is periodically resurfaced by volcanism.

Plans have been proposed for rovers or more complex missions, but they are hindered by Domecha's strong magnetosphere.

It may also have a rocky core of heavier elements, but like the other large hot gas giants, Domecha lacks a well-defined solid surface. Because of its rapid rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator).

Its north and south poles, therefore, lie where most other planets have their equators.
AtmosphereOzone62%
Hydrogen peroxide15%
Methane9.1%
Nitric oxide6.2%
Hydrogen4.4%
Xenon2.5%
Molecular hydrogen1.1%
Oxygen9.0E-6%
Atmospheric pressure1.8 bar
artist's rendition
No known satellites
Google search for Domecha


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