exoplanet_descriptions/hd_30246_b.txt Perohy-ar (HD 30246 b) - Exoplanets
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Info for exoplanet "Perohy-ar"


Scientific (actual) data
NameHD 30246 b
Planet statusConfirmed
Planet mass42.18
Mass sini41
Orbital period990.08
Semi major axis2.009
Orbit eccentricity0.6605
Inclination85
Discovered2012
Updated2024-06-29
Omega285.537
K1143.8
PublicationPublished in a refereed paper
Detection typeRadial Velocity, Astrometry
Mass measurement typeAstrometry
Alternate namesHIP 22203 b
Star nameHD 30246
Right ascension71.63°
Declination15.47°
Mag v8.28
Mag j7.098
Mag h6.843
Mag k6.738
Star distance49.0546
Star metallicity0.08
Star mass1.03
Star radius1
Star sp typeG2V
Star age1.95
Star temperature5763.03
Star alternate namesHIP 22203
Wikipedia articleHD 30246 b

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Fictional info (?)
Suggested namePerohy-ar
Planet typeHuge cold gas giant
As seen relative to the fixed stars, it rotates on its axis exactly three times for every two revolutions it makes around HD 30246.

The polar regions are constantly below 99°K (-174°C).
AtmosphereAmmonia52%
Nitric oxide32%
Carbon dioxide7.6%
Xenon7.4%
Atmospheric pressure2.1 bar
artist's rendition
MoonRosiatme-thrymrHuge irregular gaseous moon
Perpanpho TenaSmall slightly egg-shaped crater-filled moon
RonreapusSmall potato shaped gaseous moon
GelkaLarge round crater-filled comet
YmiranVery small round rocky asteroid
Juljare MeerikeVery small slightly egg-shaped gaseous asteroid
Tusraq MoneSmall irregular rocky asteroid
Halinoe'rosidaHuge round rocky planetoid
Massipe-panpeHuge round oceanic moon
Apuspsa DyspanMedium-sized slightly egg-shaped rocky moon
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