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Info for exoplanet "Kente He"


Scientific (actual) data
NameKepler-1987 Bd
Planet statusConfirmed
Radius0.29129
Orbital period5.64489
Semi major axis0.0571
Inclination88.57
Discovered2017
Updated2025-09-09
Tzero tr2455190
Impact parameter0.445
Temp calculated744
PublicationAnnounced on a website
Detection typePrimary Transit
Radius measurement typePrimary Transit
Alternate namesKOI-1358 d, KOI-1358.01
Star nameKepler-1987 B
Ra295.83°
Dec42.94°
Mag v15.47
Mag i15.117
Mag j13.842
Mag h13.321
Mag k13.154
Star distance595.683
Star metallicity0.12
Star mass0.75
Star radius0.738
Star sp typeK3V
Star temperature4711
Star alternate namesKIC 7376983, KOI-1358, 2MASS J19431812+4256362
Wikipedia articleKepler-1987 Bd

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Fictional info (?)
Kente He
Hot planet
Its orbital period around Kepler-1987 B of 5.6 earth days is the shortest of all the planets in its solar system.

The polar regions are constantly below 270°K (-3°C).

Because of its rapid rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator).
AtmosphereHydrogen chloride70%
Ammonium hydrosulfide (NH4SH)19%
Nitrogen8.1%
Carbonyl sulfide2.5%
Formaldehyde0.15%
Molecular hydrogen0.0042%
Sulfur dioxide0.0008%
0.0014 bar
0 × Earth
artist's rendition
No known satellites
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