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Space Astro
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Info for exoplanet "Iaphaë"
| Scientific (actual) data |
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| Planet | KOI-4878 b |
| Planet status | Confirmed |
| Radius | 0.0928 |
| Orbital period | 449.015 |
| Semi major axis | 1.137 |
| Orbit eccentricity | 0 |
| Inclination | 89.95 |
| Discovered | 2017 |
| Updated | 2022-10-03 |
| Tzero tr | 2454980 |
| Impact parameter | 0.2182 |
| Temperature (kelvin) | 258 |
| Publication | Published in a refereed paper |
| Detection type | Primary Transit |
| Radius detection type | Primary Transit |
| Star name | KOI-4878 |
| Right ascension | 286.23° |
| Declination | 50.01° |
| Mag i | 12.123 |
| Mag j | 11.18 |
| Mag h | 10.874 |
| Mag k | 10.848 |
| Star metallicity | -0.22 |
| Star mass | 0.972 |
| Star radius | 1.068 |
| Star temperature | 6031 |
| Star alternate names | 2MASS J19045474+5000488 |
| Wikipedia article | KOI-4878 b |
Back
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| Fictional info (?) |
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| Suggested name | Iaphaë |
| Planet type | Cold planet |
| It is named after the deity Iaphaë, the messenger of fear.
Iaphaë was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC.
Iaphaë can easily be seen from Thetheus The with the naked eye, as can its greenish coloring.
In 2185, images from Wayfinder 5 showed Iaphaë as an almost featureless planet in visible light, without the cloud bands or storms associated with the other cold planets. |
| Atmosphere | Carbonyl sulfide | 43% |
| Carbon dioxide | 43% |
| Ammonium hydrosulfide (NH4SH) | 13% |
| Hydrogen deuteride (HD) | 0.82% |
| Atmospheric pressure | 28 bar |
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| No known satellites |
| Google search for Iaphaë |
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Website by Joachim Michaelis
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