Tau Ceti e
extrasolar planet in the constellation Cetus
Tau Ceti e, also called 52 Ceti e, is a possibly real exoplanet orbiting (going around) Tau Ceti. It was detected in 2012 by using tools and their data to analyze if it is a planet.[1][2] It would orbit between Venus and Mercury at a distance of 0.552 AU with an orbital period of 168 days. It has a minimum mass of 3.93 Earth masses.[3]
References
change- ↑ Tuomi, M.; Jones, H. R. A.; Jenkins, J. S.; Tinney, C. G.; Butler, R. P.; Vogt, S. S.; Barnes, J. R.; Wittenmyer, R. A.; O’Toole, S.; Horner, J.; Bailey, J. (March 2013). "Signals embedded in the radial velocity noise: Periodic variations in the τ Ceti velocities⋆". Astronomy & Astrophysics. 551: A79. doi:10.1051/0004-6361/201220509. ISSN 0004-6361.
- ↑ "Four Exoplanets Detected around Nearby Star Tau Ceti | Astronomy | Sci-News.com". Sci.News: Breaking Science News. 2017-08-10. Retrieved 2024-08-14.
- ↑ Feng, F.; Tuomi, M.; Jones, H. R. A.; Barnes, J.; Anglada-Escudé, G.; Vogt, S. S.; Butler, R. P. (2017-10-01). "Color Difference Makes a Difference: Four Planet Candidates around τ Ceti". The Astronomical Journal. 154 (4): 135. doi:10.3847/1538-3881/aa83b4. ISSN 0004-6256.
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