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Info for exoplanet "Apus-liabest"


Scientific (actual) data
PlanetTOI-2154 b
Planet statusConfirmed
Planet mass0.92
Radius1.453
Orbital period3.62408
Semi major axis0.0513
Orbit eccentricity0.117
Inclination83.37
Discovered2022
Updated2022-05-13
Omega31
Tzero tr sec2458820
Impact parameter0.8636
K105
Temperature (kelvin)1589
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeRadial Velocity
Radius detection typePrimary Transit
Star nameTOI-2154
Right ascension71.03°
Declination84.36°
Star distance296.3
Star metallicity0.011
Star mass1.233
Star radius1.396
Star age2.9
Star temperature6280
Wikipedia articleTOI-2154 b

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Fictional info (?)
Suggested nameApus-liabest
Planet typeHot gas giant
Apus-liabest has been known to astronomers since the beginning of the space age. It is named after the deity Apus-liabest, the demon of the underworld.

It has the densest atmosphere of any hot gas giants, consisting mostly of argon.

Plans have been proposed for rovers or more complex missions, but they are hindered by Apus-liabest's hazardous precipitation.

The latest probe to visit the planet is Pioneer, which entered into orbit around Apus-liabest after a very expensive trip. Future targets for exploration in the Apus-liabest system include the probable ice-covered liquid ocean of its moon Cheiaka'ste.

Observations from Earth have shown seasonal change and increased weather activity as Apus-liabest approached its equinox 6 years ago.
AtmosphereArgon70%
Nitrogen29%
Methane0.16%
Carbon monoxide0.082%
Atmospheric pressure80 bar
artist's rendition
MoonCareLarge potato shaped gaseous planetoid
Cheiaka'steMedium-sized round crater-filled comet
Medima-ciscoVery small potato shaped oceanic asteroid
Tearihe-necarSmall slightly egg-shaped oceanic planetoid
LeneSmall round rocky moonhuge irregular rocky planetoid
NoemeLarge irregular gaseous asteroid
Ditatia CresmedeHuge round rocky moon
Naqhar CuloneVery small round gaseous moon
Kivimona ThiLarge almost round rocky moon
HephoautoVery small almost round rocky asteroid
MirdusLarge almost round ice comet
KesiepinaMedium-sized potato shaped rocky moon
Palae Litus-theMedium-sized potato shaped rocky moon
Metheus ChobanMedium-sized irregular oceanic asteroid
Medeche'sycofornVery small potato shaped rocky comet
Fari Capa-gaMedium-sized round oceanic moon
Google search for Apus-liabest


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