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Info for exoplanet "Prohali"


Scientific (actual) data
PlanetK2-223 c
Planet statusConfirmed
Radius0.14
Orbital period4.56327
Semi major axis0.0549
Discovered2018
Updated2021-02-05
Tconj2457580
Impact parameter0.42
Temperature (kelvin)1091
PublicationPublished in a refereed paper
Detection typePrimary Transit
Alternate names2MASS J12211347-1016552 c, EPIC 228721452 c, EPIC 228721452.02, WISE J122113.48-101655.4 c
Star nameK2-223
Right ascension185.31°
Declination-10.28°
Mag j10.177
Mag h9.946
Star distance201.1
Star metallicity0.12
Star mass1.06
Star radius0.99
Star temperature5835
Star alternate names2MASS J12211347-1016552, EPIC 228721452, WISE J122113.48-101655.4
Wikipedia articleK2-223 c

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Fictional info (?)
Suggested nameProhali
Planet typeHot planet
This hot planet is named after the deity Prohali, the demon of hate.

Future astrobiology missions are planned, including the Prohali 2900 and ExoProhali rovers. Liquid water cannot exist on the surface of Prohali due to low atmospheric pressure, which is less than 7 percent of Earth's, except at the highest elevations for short periods. The volume of water detected has been estimated to be equivalent to the volume of water in Earth's oceans.

Optical ground-based telescopes are typically limited to resolving features about 420 kilometers across when Prohali is closest because of Earth's atmosphere.

The Prohali system has a unique configuration among those of the planets because its axis of rotation is tilted sideways, nearly into the plane of its solar orbit.
AtmosphereNeon86%
Molecular hydrogen7.8%
Carbon monoxide5.6%
Sulfur dioxide0.32%
Helium0.092%
Argon0.0076%
Atmospheric pressure1 bar
artist's rendition
MoonMeprocu-pannaiadHuge slightly egg-shaped rocky asteroid
TholeneLarge round crater-filled asteroid
LadomeHuge round crater-filled comet
Ioeuprax AttrinMedium-sized irregular ice moon
Cresse AeHuge irregular ice moon
Lasidmos-ioSmall round rocky comet
Porpro LirrHuge slightly egg-shaped oceanic planetoid
Protirion NoeLarge potato shaped crater-filled planetoid
Chotea RheaMedium-sized slightly egg-shaped oceanic moon
Erimip RheaSmall irregular gaseous comet
DoraVery small round rocky asteroid
Bosrokcal BianVery small almost round ice moon
Hoetar TanMedium-sized slightly egg-shaped ice asteroid
SurgaretLarge irregular ice asteroid
Mirferhar LaoLarge round crater-filled asteroid
GeandaSmall round oceanic asteroid
Rokraq RionVery small potato shaped oceanic moon
LindnereHuge irregular rocky asteroid
Tidita TiaSmall round crater-filled asteroid
Mispal LasMedium-sized almost round gaseous comet
Lasanan-nome'brielLarge round oceanic asteroid
Proska RedeucesMedium-sized round crater-filled moon
MederheaVery small potato shaped crater-filled asteroid
GirandaSmall irregular crater-filled comet
Laosteph HeLarge round rocky moon
LerinandHuge irregular oceanic moon
Tarca LeVery small almost round gaseous moon
Dilanan Mepele TungrHuge slightly egg-shaped ice comet
HeraoLarge round rocky moon
Meobeke-noeVery small round rocky moon
MasthrymrMedium-sized slightly egg-shaped rocky moon
ThemalLarge slightly egg-shaped crater-filled moon
LeneHuge slightly egg-shaped ice moon
Thelasfer IdifarVery small round crater-filled asteroid
Google search for Prohali


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