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Info for exoplanet "Epimaka"


Scientific (actual) data
PlanetHIP 3206 b
Planet statusConfirmed
Mass sini0.173
Orbital period1211
Semi major axis2.108
Orbit eccentricity0.298
Discovered2021
Updated2021-05-27
Omega297
Tconj2455610
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass detection typeRadial Velocity
Alternate namesHD 3765 b
Star nameHIP 3206
Right ascension147.2°
Declination40.19°
Star distance17.9352
Star mass0.84
Star sp typeK2V
Star alternate namesHD 3765
Wikipedia articleHIP 3206 b

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Fictional info (?)
Suggested nameEpimaka
Planet typeCold planet
The interior of Epimaka is mainly composed of ices and rock. It is named after the deity Epimaka, the creator of fear.

Epimaka is gravitationally locked with HIP 3206 in a 3:2 spin-orbit resonance, and rotates in a way that is unique in its solar system.

Epimaka is primarily composed of molecular hydrogen with a significant part of its mass being ozone, though ozone comprises only about a limited fraction of the number of molecules.

Epimaka has been explored on several occasions by robotic spacecraft, most notably during the early Pioneer and Wayfinder flyby missions and later by the Hawking orbiter.

Wind speeds can reach 113 metres per second.
AtmosphereMolecular hydrogen48%
Ozone38%
Neon8.3%
Helium4.1%
Hydrogen chloride0.62%
Carbon monoxide0.00041%
Methane5.2E-5%
Atmospheric pressure0.22 bar
artist's rendition
No known satellites
Google search for Epimaka


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