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Info for exoplanet "Aecaher"


Scientific (actual) data
PlanetK2-129 b
Planet statusConfirmed
Radius0.093
Orbital period8.23949
Semi major axis0.057
Orbit eccentricity0.13
Inclination89.21
Discovered2017
Updated2021-02-05
Omega39.89
Tconj2457340
Tzero tr2457340
PublicationPublished in a refereed paper
Detection typePrimary Transit
Radius detection typePrimary Transit
Alternate namesEPIC 214787232 b, 2MASS J19163558-2538417 b, EPIC 214787262 b, EPIC 214787262.01, WISE J191635.63-253845.2 b
Star nameK2-129
Right ascension289.15°
Declination-25.65°
Mag j9.697
Mag h9.102
Star distance27.82
Star mass0.36
Star radius0.36
Star sp typeM3V
Star temperature3459.09
Star alternate namesEPIC 214787262, LP 868-19, 2MASS J19163558-2538417, WISE J191635.63-253845.2
Wikipedia articleK2-129 b

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Fictional info (?)
Suggested nameAecaher
Planet typeWarm planet
When viewed from Time Pe, Aecaher can reach an apparent magnitude of -3, bright enough for its reflected light to cast shadows, and making it on average the third-brightest object in the night sky. The planet is named after the deity Aecaher, the goddess of fear.

Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 125°K (-148°C) at night to 420°K (147°C) during the day across the equatorial regions.

Because of its fast rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator). The largest moon, Catur Daph, has a diameter greater than that of the planet Mars.

The Aecaher 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.

One of this planet's moons is entirely inhabitated by harmless medieval bacteria that spend their life while devouring the somewhat smaller "Siri" during the day. Most Camelene-deuces are related to the Theemaka but have 7 eyes and vary in length from 7 to 17 cm. They can endure temperatures from 150 to 200°C and to some degree ultra violet light which is common on Aecaher.
Estimated population2400000
AtmosphereMethane66%
Carbon dioxide28%
Oxygen5.4%
Water0.0005%
Atmospheric pressure9 bar
artist's rendition
MoonCatur DaphLarge irregular gaseous planetoid
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