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Space Astro
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Info for exoplanet "Forncu"
| Scientific (actual) data |
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| Name | PSR B1257+12 b |
| Planet status | Confirmed |
| Planet mass | 0.00007 |
| Orbital period | 25.262 |
| Semi major axis | 0.19 |
| Orbit eccentricity | 0 |
| Angular distance | 0.00038 |
| Discovered | 1992 |
| Updated | 2024-05-29 |
| Omega | 360 |
| Tperi | 2449760 |
| Tzero vr | 49765.1 |
| Publication | Published in a refereed paper |
| Detection type | Timing |
| Star name | PSR B1257+12 |
| Right ascension | 195.02° |
| Declination | 12.68° |
| Star distance | 710 |
| Star sp type | PSR |
| Star age | 1 |
| Star alternate names | PSR J1300+1240 |
| Wikipedia article | PSR B1257+12 b |
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| Fictional info (?) |
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| Suggested name | Forncu |
| Planet type | Cold planet |
| Its orbital period around PSR B1257+12 of 25 earth days is the longest of all the planets in its solar system.
When viewed from Earth, this proximity to PSR B1257+12 means the planet can only be seen near the western or eastern horizon during the early evening or early morning.
As seen relative to the fixed stars, it rotates on its axis exactly three times for every two revolutions it makes around PSR B1257+12.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 75°K (-198°C) at night to 560°K (287°C) during the day across the equatorial regions.
It has the densest atmosphere of any cold planets, consisting primarily of ozone. |
| Atmosphere | Ozone | 49% |
| Formaldehyde | 28% |
| Oxygen | 8.7% |
| Carbon monoxide | 6.7% |
| Argon | 6.3% |
| Hydrogen chloride | 0.56% |
| Water vapor | 0.11% |
| Neon | 0.11% |
| Atmospheric pressure | 0.004 bar |
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| Moon | Euryanda Pid | Huge round rocky asteroid |
| Google search for Forncu |
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Website by Joachim Michaelis
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