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Space Astro
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Info for exoplanet "Dohyuge-pyono"
| Scientific (actual) data |
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| Name | IGR J17494-3030 b |
| Planet status | Confirmed |
| Mass sini | 20 |
| Orbital period | 0.130112 |
| Semi major axis | 0.00565 |
| Orbit eccentricity | 0.006 |
| Discovered | 2021 |
| Updated | 2024-06-21 |
| Publication | Published in a refereed paper |
| Detection type | Timing |
| Star name | IGR J17494-3030 |
| Right ascension | 267.1° |
| Declination | -30.5° |
| Star distance | 8000 |
| Star mass | 1.4 |
| Star sp type | PSR |
| Star alternate names | SWIFT J1749.4-3030 |
| Wikipedia article | IGR J17494-3030 b |
Back
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| Fictional info (?) |
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| Dohyuge-pyono |
| Cold planet |
| It is a cold planet planet with a mass one-thousandth that of IGR J17494-3030, but two-and-a-half times that of all the other planets in its solar system combined.
It has the densest atmosphere of any cold planets, consisting mostly of ethane. |
| Atmosphere | Ethane | 34% |
| Sulfur dioxide | 22% |
| Water vapor | 22% |
| Hydrogen chloride | 20% |
| Hydrogen peroxide | 1.5% |
| Ammonium hydrosulfide (NH4SH) | 0.65% |
| Nitrogen | 2.0E-6% |
| 90 bar |
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| No known satellites |
| Google search for Dohyuge-pyono |
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Website by Joachim Michaelis
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