exoplanet_descriptions/psr_b125712_c.txt Yhamem (PSR B1257+12 c) - Exoplanets
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Info for exoplanet "Yhamem"


Scientific (actual) data
NamePSR B1257+12 c
Planet statusConfirmed
Planet mass0.013
Orbital period66.5419
Semi major axis0.36
Orbit eccentricity0.0186
Inclination53
Angular distance0.00072
Discovered1992
Updated2024-05-29
Omega250.4
Tperi2449770
Tzero vr49768.1
PublicationPublished in a refereed paper
Detection typeTiming
Star namePSR B1257+12
Right ascension195.02°
Declination12.68°
Star distance710
Star sp typePSR
Star age1
Star alternate namesPSR J1300+1240
Wikipedia articlePSR B1257+12 c

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Fictional info (?)
Suggested nameYhamem
Planet typeCold planet
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 50°K (-223°C) at night to 525°K (252°C) during the day across the equatorial regions.

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It has been made sacred by people of many civilizations, and has been a main inspiration for writers, calling it the "evening deity".
AtmosphereNitrogen91%
Molecular hydrogen5.3%
Sulfur dioxide3.5%
Xenon0.12%
Carbon dioxide0%
Atmospheric pressure0.0025 bar
artist's rendition
MoonIpujela CecidunVery small potato shaped rocky moon
Onita NinaSmall slightly egg-shaped rocky asteroid
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