Qatar-5b
Qatar-5b is a Hot Jupiter orbiting the star Qatar-5 located in Andromeda constellation.[2] It orbits its star every 2.87 days. It was discovered in 2016 by the Qatar Exoplanet Survey (QES).[3][1]
| Discovery[1] | |
|---|---|
| Discovered by | Alsubai et al. 2019 |
| Transit | |
| Orbital characteristics | |
| 0.04127 ± 0.00067 au[1] | |
| Eccentricity | 0[1] |
| 2.8792319 d[1] | |
| Inclination | 88.74 ± 0.87°[1] |
| Semi-amplitude | 568 ± 15 m/s[1] |
| Physical characteristics | |
Mean radius | 1.107 ± 0.064 RJ[1] |
| Mass | 4.32 ± 0.18 MJ[1] |
Mean density | 3.95 ± 0.58 g cm−3[1] |
| Temperature | 1415 ± 31 K[1] |
References
- Alsubai, Khalid; et al. (2017). "Qatar Exoplanet Survey: Qatar-3b, Qatar-4b, and Qatar-5b". The Astronomical Journal. 153 (4). 200. arXiv:1606.06882. Bibcode:2017AJ....153..200A. doi:10.3847/1538-3881/aa6340. S2CID 119214858.
- "Qatar-5". Universe Guide. 15 September 2018. Retrieved 2019-12-27.
- "Astronomers discover three 'Qatar' exoplanets".
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