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Info for exoplanet "Pyuchu"


Scientific (actual) data
PlanetHD 23079 b
Planet statusConfirmed
Mass sini2.45
Orbital period730.6
Semi major axis1.596
Orbit eccentricity0.102
Angular distance0.043103
Discovered2001
Updated2016-01-21
Omega55
Tperi2450490
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameHD 23079
Right ascension54.93°
Declination-52.92°
Mag v7.1
Star distance34.8
Star metallicity-0.24
Star mass1.1
Star radius1.13
Star sp typeF8/G0 V
Star age6.53
Star temperature5848
Wikipedia articleHD 23079 b

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Fictional info (?)
Suggested namePyuchu
Planet typeCold planet
This cold planet is named after the deity Pyuchu, the creator of the underworld.

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 18 meters.

In 1688, images from Daedalus 7 showed Pyuchu as an almost featureless planet in visible light, without the cloud bands or storms associated with the other cold planets.
Estimated population8000000
AtmosphereOxygen43%
Carbon dioxide29%
Water17%
Methane11%
Atmospheric pressure2.6 bar
artist's rendition
MoonMumutsu GyugiVery small round oceanic asteroid
Sogado-hyupiMedium-sized round crater-filled moon
Arocha BuriSmall round rocky comet
Yuzegi ChuVery small slightly egg-shaped rocky asteroid
Bapuryu-kipyoLarge potato shaped oceanic moon
Eriro-ribya JoSmall potato shaped oceanic comet
Mepenu PyoepeSmall round rocky asteroid
Hyurosa RyusochuMedium-sized round rocky comet
Puhari-ponyo NuVery small round rocky moon
UryodaLarge irregular crater-filled comet
ByokoSmall slightly egg-shaped rocky moon
Kajayu ByonaHuge potato shaped rocky moon
Hyunada ByaryaMedium-sized round crater-filled asteroid
Paryu MoMedium-sized slightly egg-shaped gaseous comet
Zochu-roSmall irregular crater-filled asteroid
GunyoMedium-sized almost round gaseous planetoid
KikoHuge slightly egg-shaped gaseous comet
Bakyo-mowo MaezeLarge almost round oceanic moon
Baryato GyoLarge potato shaped crater-filled moon
GekoVery small irregular rocky asteroid
YabiMedium-sized round oceanic moon
HayajijoLarge round ice asteroid
KyuzukyouHuge irregular oceanic moon
Tsunya-tomyuLarge round oceanic asteroid
Hopo'chachaMedium-sized round rocky moon
Hyuge Chichu'zuVery small round oceanic moon
Npaka PyaMedium-sized almost round oceanic moon
Google search for Pyuchu


Website by Joachim Michaelis