HD 28109 hosts a trio of transiting Neptunian planets including a near-resonant pair, confirmed by ASTEP from Antarctica
ABSTRACT We report on the discovery and characterization of three planets orbiting the F8 star HD 28109, which sits comfortably in ${TESS}$’s continuous viewing zone. The two outer planets have periods of $\rm 56.0067 \pm 0.0003~d$ and $\rm 84.2597_{-0.0008}^{+0.0010}~d$, which implies a period rati...
Published in: | Monthly Notices of the Royal Astronomical Society |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Oxford University Press (OUP)
2022
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Subjects: | |
Online Access: | http://dx.doi.org/10.1093/mnras/stac1383 https://academic.oup.com/mnras/advance-article-pdf/doi/10.1093/mnras/stac1383/43800388/stac1383.pdf https://academic.oup.com/mnras/article-pdf/515/1/1328/45048866/stac1383.pdf |