exoplanet_descriptions/v2051_oph_abb.txt Hyohyo'gyu (V2051 Oph (AB)b) - Astro
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Info for exoplanet "Hyohyo'gyu"


Scientific (actual) data
NameV2051 Oph (AB)b
Planet statusConfirmed
Mass sini7.3
Semi major axis9
Orbit eccentricity0.37
Discovered2015
Updated2025-08-14
PublicationPublished in a refereed paper
Detection typeTiming
Alternate namesPM J17083-2548S (AB)b, AAVSO 1702-25 (AB)b
Star nameV2051 Oph (AB)
Right ascension257.08°
Declination-25.81°
Mag v13
Star distance108.6
Star mass0.93
Star radius0.01
Star sp typeDA+M6V
Star alternate namesAAVSO 1702-25, PM J17083-2548S
Wikipedia articleV2051 Oph (AB)b

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Fictional info (?)
Suggested nameHyohyo'gyu
Planet typeCold planet
The polar regions are constantly below 189°K (-84°C).
AtmosphereOzone93%
Nitric oxide6.2%
Ammonium hydrosulfide (NH4SH)0.41%
Nitrogen0.0015%
Formaldehyde0.0013%
Atmospheric pressure0.013 bar
artist's rendition
MoonPyawo HyaHuge slightly egg-shaped rocky asteroid
Google search for Hyohyo'gyu


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