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Space Astro
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Info for exoplanet "Pacasyco"
| Scientific (actual) data |
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| Name | HD 122562 c |
| Planet status | Confirmed |
| Mass sini | 0.23 |
| Orbital period | 85 |
| Semi major axis | 0.406 |
| Orbit eccentricity | 0.228 |
| Discovered | 2022 |
| Updated | 2024-06-16 |
| Omega | 194.673 |
| K | 9.463 |
| Publication | Published in a refereed paper |
| Detection type | Radial Velocity |
| Mass measurement type | Radial Velocity |
| Star name | HD 122562 |
| Right ascension | 210.59° |
| Declination | 20.88° |
| Mag v | 7.69 |
| Mag j | 5.996 |
| Mag h | 5.617 |
| Mag k | 5.51 |
| Star distance | 53.2528 |
| Star metallicity | 0.31 |
| Star mass | 1.13 |
| Star radius | 2.166 |
| Star sp type | K0IV |
| Star temperature | 4956 |
| Wikipedia article | HD 122562 c |
Back
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| Fictional info (?) |
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| Suggested name | Pacasyco |
| Planet type | Cold planet |
| The polar regions are constantly below 144°K (-129°C).
It may have had water vapor oceans in the past, but these would have vaporized as the temperature rose due to a runaway greenhouse effect.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
Because of its fast rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator). |
| Atmosphere | Hydrogen | 77% |
| 2H2O | 18% |
| Water vapor | 4.9% |
| Formaldehyde | 0.0027% |
| Atmospheric pressure | 60 bar |
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| Moon | Iohermona | Very small potato shaped rocky asteroid |
| Greip Ariel | Medium-sized round oceanic moon |
| Dimakaron Bauti | Medium-sized round oceanic moon |
| Palfar'puck-mos | Large almost round rocky planetoid |
| Dene'bauti | Huge potato shaped oceanic asteroid |
| Besida Tothy | Medium-sized potato shaped rocky moon |
| Mirthe-lin | Very small round gaseous moon |
| Mishi'lithone | Medium-sized round ice moon |
| Dilene | Medium-sized irregular ice planetoid |
| Metiaeury Nis | Medium-sized round ice moon |
| Rontepho Deuces | Very small slightly egg-shaped oceanic asteroid |
| Rasmona Noe | Very small round rocky moon |
| Google search for Pacasyco |
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Website by Joachim Michaelis
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