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Space Astro
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Info for exoplanet "Peropan Siar"
Scientific (actual) data |
Planet | K2-81 b |
Planet status | Confirmed |
Radius | 0.176 |
Orbital period | 6.10232 |
Semi major axis | 0.059 |
Orbit eccentricity | 0.06 |
Inclination | 89.29 |
Discovered | 2016 |
Updated | 2021-02-05 |
Omega | -27.89 |
Tconj | 2457070 |
Publication | Published in a refereed paper |
Detection type | Primary Transit |
Alternate names | EPIC 210448987.01 |
Star name | K2-81 |
Right ascension | 57.49° |
Declination | 14.5° |
Mag j | 12.048 |
Mag h | 11.419 |
Star distance | 254.14 |
Star mass | 0.75 |
Star radius | 0.63 |
Star temperature | 4674.13 |
Star alternate names | 2MASS J03495652+1430080, EPIC 210448987, WISE J034956.50+143007.5 |
Wikipedia article | K2-81 b |
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Fictional info (?) |
Suggested name | Peropan Siar |
Planet type | Hot planet |
The planet is named after the deity Peropan Siar, the demon of chaos.
The xenon has probably photodissociated, and the free neon has been swept into interplanetary space by the solar wind because of the lack of a planetary magnetic field.
The rotational period and seasonal cycles of Peropan Siar are likewise similar to those of Euanthel Ly, as is the tilt that produces the seasons.
Surrounding Peropan Siar is a large planetary ring system and a powerful magnetosphere. |
Atmosphere | Neon | 49% |
Nitrogen | 45% |
Xenon | 5.2% |
Atmospheric pressure | 50 bar |
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Moon | Mathe-lialis | Large potato shaped rocky comet |
Kepo Dathi Ke | Huge irregular oceanic moon |
Panhigir Si | Huge irregular oceanic moon |
Marmne Cune | Large round crater-filled moon |
Mosphocres-le | Very small potato shaped rocky asteroid |
Simaka'ophe | Huge irregular crater-filled moon |
Larissto | Huge round oceanic comet |
Poly Sida Thy | Small irregular crater-filled moon |
Idrosa | Huge slightly egg-shaped crater-filled planetoid |
Thepanaiad | Huge almost round ice planetoid |
Iakathrymr Ae | Medium-sized irregular rocky moon |
Metheus'jafen | Small slightly egg-shaped rocky asteroid |
Lassa-sutdelia | Large potato shaped crater-filled comet |
Noediio-miel | Large slightly egg-shaped crater-filled comet |
Qeqnylene | Huge irregular crater-filled asteroid |
Google search for Peropan siar |
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Website by Joachim Michaelis
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