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Space Astro
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Info for exoplanet "Herga"
| Scientific (actual) data |
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| Planet | RR Cae (AB) b |
| Planet status | Confirmed |
| Mass sini | 3 |
| Orbital period | 5479 |
| Semi major axis | 5.2 |
| Orbit eccentricity | 0 |
| Discovered | 2012 |
| Updated | 2023-04-22 |
| Publication | Published in a refereed paper |
| Detection type | Timing |
| Mass detection type | TTV |
| Alternate names | RR Cae b |
| Star name | RR Cae (AB) |
| Right ascension | 65.28° |
| Declination | -48.65° |
| Mag v | 14.4 |
| Star mass | 0.622 |
| Star sp type | DAZ8+dM |
| Wikipedia article | RR Cae (AB) b |
Back
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| Fictional info (?) |
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| Suggested name | Herga |
| Planet type | Cold planet |
| For this reason, scientists often classify Herga and Ymir'rosa as "cold planets" to distinguish them from the other planets. The planet is named after the deity Herga, the god of the underworld.
Future astrobiology missions are planned, including the Herga 1200 and ExoHerga rovers.
Optical ground-based telescopes are typically limited to resolving features about 330 kilometers across when Herga is closest because of Earth's atmosphere.
Herga has been explored on several occasions by robotic spacecraft, most notably during the early Pioneer and Wayfinder flyby missions and later by the Galileo orbiter. |
| Atmosphere | Carbon dioxide | 99% |
| Hydrogen | 0.17% |
| Atmospheric pressure | 8 bar |
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| No known satellites |
| Google search for Herga |
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Website by Joachim Michaelis
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