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Info for exoplanet "Promab Mir"


Scientific (actual) data
PlanetHD 4760 b
Planet statusConfirmed
Mass sini13.9
Orbital period434
Semi major axis1.14
Orbit eccentricity0.23
Discovered2021
Updated2021-10-19
Omega265
Tperi2453960
K370
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameHD 4760
Right ascension12.42°
Declination6.41°
Mag v7.49
Star metallicity-0.91
Star mass1.05
Star radius42.4
Star sp typeK2
Star temperature4076
Wikipedia articleHD 4760 b

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Fictional info (?)
Suggested namePromab Mir
Planet typeCold planet
It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 28°K (-245°C), and has a complex, layered cloud structure with neon thought to make up the lowest clouds, and nitrogen the uppermost layer of clouds. It is named after the deity Promab Mir, the bringer of destruction.

An observer on Promab Mir would therefore see only one summer every five years.

Promab Mir was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC.
AtmosphereNitrogen67%
Neon19%
Hydrogen13%
Atmospheric pressure31 bar
artist's rendition
MoonBebpsaSmall round gaseous asteroid
Google search for Promab mir


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