06h51m30.5164s, +40° 52′ 03.923″| Discovery | |
|---|---|
| Discovered by | Butler, Marcy, Vogt et al. Department of Astronomy, 601 Campbell Hall, University of California, Berkeley, California  |
| Discovery site | exoplanets.org |
| Discovery date | June 13, 2002 |
| Radial velocity | |
| Orbital characteristics | |
| Apastron | 0.0630 AU (9,420,000 km) |
| Periastron | 0.0530 AU (7,930,000 km) |
| 0.0580 ± 0.0034 AU (8,680,000 ± 510,000 km) | |
| Eccentricity | 0.087±0.095 |
| 4.94737±0.00098 d | |
Average orbital speed | 128 |
| 2,451,882.38±0.88 | |
| 264 | |
| Semi-amplitude | 13.7±0.21 |
| Star | HD 49674 |
HD 49674 b, formally named Eburonia, is an extrasolar planet[1] located approximately 134 light-years away in the constellationofAuriga, orbiting the star HD 49674. This planet was discovered orbiting the star in 2002. The planet is a gas giant and orbits extremely close to its star, which takes only 4.95 days to revolve.[2]
HD 49674 b, along with its parent star, was chosen as part of the 2019 NameExoWorlds campaign organised by the International Astronomical Union in which each country was assigned a star and planet to be named. The HD 49674 system was assigned to Belgium. The winning proposal named HD 49674 b Eburonia and the parent star Nervia, both after prominent Belgic tribes, the Eburones and Nervii respectively.[3]
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