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Info for exoplanet "Siaraor'topero"


Scientific (actual) data
PlanetHR 858 c
Planet statusConfirmed
Radius0.17299
Orbital period5.97293
Semi major axis0.074
Orbit eccentricity0.19
Inclination86.23
Discovered2019
Updated2019-05-15
Tzero tr2458420
Impact parameter0.72
Temperature (kelvin)1326
PublicationPublished in a refereed paper
Detection typePrimary Transit
Radius detection typePrimary Transit
Star nameHR 858
Right ascension42.98°
Declination-30.81°
Mag v6.4
Star distance32
Star metallicity-0.14
Star mass1.145
Star radius1.31
Star temperature6201
Star alternate namesTIC 178155732
Wikipedia articleHR 858 c

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Fictional info (?)
Suggested nameSiaraor'topero
Planet typeHot planet
Its orbital period around HR 858 of 6 earth days is the shortest of all the planets in its solar system.

It is named after the deity Siaraor'topero, the god of dreams.
AtmosphereAmmonia61%
Sulfur dioxide37%
Helium1.3%
Carbon monoxide0.0019%
Atmospheric pressure40 bar
artist's rendition
MoonMneebeSmall slightly egg-shaped ice moon
NesoSmall round rocky comet
MoonnaiadLarge slightly egg-shaped rocky moon
Lisla TungrVery small round ice asteroid
EukethyLarge almost round oceanic moon
Misfran-naiadVery small round gaseous asteroid
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