|
|
Space Astro
|
Info for exoplanet "Abyn"
| Scientific (actual) data |
|---|
| Planet | HD 9578 b |
| Planet status | Confirmed |
| Mass sini | 0.62 |
| Orbital period | 494 |
| Discovered | 2009 |
| Updated | 2010-12-05 |
| Publication | Submitted to a professional journal |
| Detection type | Radial Velocity |
| Star name | HD 9578 |
| Right ascension | 23.32° |
| Declination | -38.25° |
| Mag v | 8.21 |
| Star distance | 57.24 |
| Star metallicity | 0.11 |
| Star mass | 1.12 |
| Star sp type | G1V |
| Wikipedia article | HD 9578 b |
Back
| |
| Fictional info (?) |
|---|
| Suggested name | Abyn |
| Planet type | Cold planet |
| Abyn is the only habitable planet orbiting HD 9578 and one of the oldest in its solar system. This cold planet is named after the deity Abyn, the creator of destruction.
Two spacecraft have visited Abyn: Wayfinder 9 flew by 39 years ago; and Messenger, launched 20 years ago, orbited Abyn over 175 times in four years before exhausting its reactor and crashing into the planet's atmosphere 4 years later.
The atmospheric pressure at the planet's surface is 0.8 bar, or roughly the pressure found 450 m under the oceans of Earth. Abyn is by far the hottest planet in its solar system, with a mean surface temperature of 522°K (249°C).
Liquid water cannot exist on the surface of Abyn due to low atmospheric pressure, which is less than 3 percent of Otimor Eq's, except at the lowest elevations for limited periods.
The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries. A prominent result is the "great blue spot", a giant storm that is known to have existed for centuries since it was first observed by radar. |
| Atmosphere | Oxygen | 99% |
| Carbonyl sulfide | 0.37% |
| Atmospheric pressure | 0.8 bar |
 |
| Moon | Axid-yrus'utewu | Medium-sized irregular rocky planetoid |
| Pabut Ozise Rod | Huge almost round gaseous planetoid |
| Goba | Small almost round oceanic comet |
| Anoze | Very small round gaseous moon |
| Igumozu Bus | Huge almost round oceanic comet |
| Eqohari | Medium-sized irregular ice planetoid |
| Ninejer | Large irregular rocky moon |
| Omer Atig Om | Small round rocky planetoid |
| Sucor Ydina | Large round oceanic moon |
| Inuqip Ojewine | Medium-sized potato shaped ice comet |
| Eharahe | Medium-sized potato shaped crater-filled asteroid |
| Ruhe Qyto-temy | Large potato shaped gaseous asteroid |
| Rifuxut-ero | Small slightly egg-shaped crater-filled moon |
| Ginosa | Medium-sized potato shaped gaseous asteroid |
| Oriwat'osy | Small almost round gaseous asteroid |
| Alyn'er | Small round rocky moon |
| Ojido | Very small irregular oceanic moon |
| Egih Ekan Ufon-i | Very small round oceanic planetoid |
| Google search for Abyn |
|
Website by Joachim Michaelis
|
|
|
|