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Info for exoplanet "Mislene"


Scientific (actual) data
PlanetKepler-1689 b
Planet statusConfirmed
Radius0.084
Orbital period8.483
Semi major axis0.0791
Inclination89.95
Discovered2020
Updated2021-02-05
Tzero tr2454970
Impact parameter0.0558
Temperature (kelvin)909
PublicationAnnounced on a website
Detection typePrimary Transit
Alternate names2MASS J19261781+3839214 b, K02755.01, KIC 3545135 b, KOI-2755 b, KOI-2755.01, WISE J192617.80+383921.3 b
Star nameKepler-1689
Right ascension291.57°
Declination38.66°
Mag i11.974
Mag j11.065
Mag h10.782
Mag k10.706
Star distance296.63
Star metallicity-0.16
Star mass0.916
Star radius0.96
Star temperature5806
Star alternate names3545135, 2MASS J19261781+3839214, KIC 3545135, KOI-2755, WISE J192617.80+383921.3
Wikipedia articleKepler-1689 b

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Fictional info (?)
Suggested nameMislene
Planet typeWarm planet
Its orbital period around Kepler-1689 of 8.5 earth days is the shortest of all the planets in its solar system.

Mislene is similar in composition to Narnesi Lirr, and both have different bulk chemical composition from that of the larger warm planets. It is named after the deity Mislene, the creator of prosperity.

Mislene is a warm planet and is sometimes called Earth's "twin planet" because of their similar size, mass, proximity to Kepler-1689, and bulk composition.
AtmosphereXenon45%
Hydrogen deuteride (HD)26%
Ethane21%
Oxygen6.4%
Hydrogen chloride0.62%
Krypton0.18%
Argon0.14%
Ammonium hydrosulfide (NH4SH)4.0E-6%
Atmospheric pressure0.001 bar
artist's rendition
MoonRokchal ArielLarge potato shaped oceanic asteroid
Ciscome-caldiMedium-sized round crater-filled asteroid
Nere Nand-tiSmall potato shaped gaseous planetoid
EufornMedium-sized almost round rocky comet
Biorix HaphaëMedium-sized round rocky moon
Memeiadi MisVery small round ice asteroid
PefariMedium-sized irregular oceanic asteroid
TiaidlogeVery small irregular ice asteroid
Sutrhea CaroLarge almost round crater-filled moon
BrieldomeSmall potato shaped ice moon
CarnyMedium-sized potato shaped rocky asteroid
GaeuryLarge round ice asteroid
Paaselyke MirmeMedium-sized round rocky asteroid
PinacalLarge round rocky moon
Daphgete PolySmall potato shaped oceanic planetoid
AndaietSmall round rocky asteroid
Google search for Mislene


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