exoplanet_descriptions/hip_68468_ac.txt Metheus (HIP 68468 Ac) - Exoplanets
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Info for exoplanet "Metheus"


Scientific (actual) data
NameHIP 68468 Ac
Planet statusConfirmed
Mass sini0.094
Orbital period194
Semi major axis0.665
Orbit eccentricity0.04
Discovered2016
Updated2024-07-28
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass measurement typeRadial Velocity
Star nameHIP 68468 A
Right ascension210.27°
Declination-32.76°
Star distance87.8
Star metallicity0.065
Star mass1.05
Star sp typeG3V
Star age5.9
Star temperature5857
Wikipedia articleHIP 68468 Ac

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Fictional info (?)
Suggested nameMetheus
Planet typeCold planet
The volume of water ice in the south polar ice cap, if melted, would be sufficient to cover the entire planetary surface to a depth of 10 meters. The volume of water detected has been estimated to be equivalent to the volume of water in Earth's oceans.

Its north and south poles, therefore, lie where most other planets have their equators.
AtmosphereNitrogen42%
Formaldehyde30%
Carbon monoxide14%
Water vapor6.4%
Carbonyl sulfide4.8%
Molecular hydrogen2.8%
Hydrogen peroxide0.32%
Helium0.062%
Sulfur dioxide0.045%
Atmospheric pressure0.001 bar
artist's rendition
MoonJotthenar NoeLarge potato shaped oceanic comet
Toko Muneri EukeHuge potato shaped rocky asteroid
ThelSmall almost round oceanic planetoid
Proro Mathe DesLarge round gaseous asteroid
HesidysVery small slightly egg-shaped oceanic comet
Kallene EumargeHuge slightly egg-shaped oceanic comet
Dystheus'galaSmall slightly egg-shaped gaseous planetoid
CarkomoneSmall irregular oceanic planetoid
CarasnomeVery small round crater-filled planetoid
YmirLarge irregular gaseous asteroid
MakamarSmall potato shaped ice moon
Dusao-umsi NaLarge round oceanic moon
Tepro MealSmall irregular crater-filled moon
Thamun RonHuge round rocky moon
Mirnand-rokseproMedium-sized irregular rocky asteroid
KinhartheeMedium-sized slightly egg-shaped crater-filled moon
TonpolySmall round rocky planetoid
Ebean-maLarge almost round ice moon
Idinand Iocal-raqHuge potato shaped crater-filled planetoid
Apusthe SikalSmall slightly egg-shaped rocky asteroid
Puck AogreipLarge irregular rocky moon
Turmas XiVery small slightly egg-shaped ice moon
Letisi'farSmall irregular oceanic moon
Domepsa-deliaHuge potato shaped oceanic asteroid
LykeVery small irregular rocky moon
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