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Info for exoplanet "Yunf Engj-wan"


Scientific (actual) data
PlanetKepler-803 b
Planet statusConfirmed
Radius0.338
Orbital period50.2864
Discovered2016
Updated2021-02-05
Tconj2455000
PublicationAnnounced on a website
Detection typePrimary Transit
Alternate names2MASS J19565318+4441379 b, K01275.01, KIC 8583696 b, KOI-1275 b, KOI-1275.01, WISE J195653.18+444137.9 b
Star nameKepler-803
Right ascension299.22°
Declination44.69°
Mag j12.415
Mag h12.074
Mag k11.993
Star distance615
Star metallicity0.02
Star mass1.05
Star radius1.12
Star age4.9
Star temperature5919
Star alternate names2MASS J19565318+4441379, KIC 8583696, KOI-1275, WISE J195653.18+444137.9
Wikipedia articleKepler-803 b

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Fictional info (?)
Suggested nameYunf Engj-wan
Planet typeCold planet
Yunf Engj-wan and Ouryi are cold planets rich in ice. For this reason, scientists often classify Yunf Engj-wan and Ouryi as "cold planets" to distinguish them from the other planets. This planet is named after the deity Yunf Engj-wan, the creator of war.

At this time it may appear as a bright star-like object, but is often far more difficult to observe than Ouryi.

As seen from Kepler-803, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.

Yunf Engj-wan is by far the hottest planet in its solar system, with a mean surface temperature of 674°K (401°C).

Yunf Engj-wan was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC.

The latest probe to visit the planet is Pioneer, which entered into orbit around Yunf Engj-wan after a problematic trip.
AtmosphereCarbon dioxide79%
Ozone12%
Hydrogen peroxide8.3%
Sulfur dioxide0.29%
Ammonium hydrosulfide (NH4SH)0.0042%
Helium1.7E-5%
Atmospheric pressure0.027 bar
artist's rendition
MoonZhyuanfMedium-sized round rocky moon
Airaiqyue-lerMedium-sized round crater-filled moon
YedangLarge potato shaped rocky asteroid
Qouw'yuan Fwun-waLarge potato shaped rocky moon
OdaimyouLarge irregular gaseous moon
Waozwad EnVery small potato shaped ice planetoid
Yonyil WoVery small round oceanic moon
Byes-aoMedium-sized potato shaped crater-filled moon
Qyach YuanSmall potato shaped rocky planetoid
Zhoubwang ByeLarge almost round crater-filled moon
Wono GyeSmall slightly egg-shaped ice moon
ShyuLarge round ice comet
OujwangHuge potato shaped rocky asteroid
Twapyue FengrHuge slightly egg-shaped gaseous moon
AnwenchSmall round ice moon
Google search for Yunf engj-wan


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