Radial-velocity discovery of a second planet in the TOI-1338/BEBOP-1 circumbinary system — mentioned by 7373737373

Tue, 13 Jun 2023 09:37:40 GMT

With the radial velocity method they used, anytime - it's a telescope with a spectrometer that only relies on the planets wobbling the stars around a bit to produce a doppler shift. With the transit method (observing the planet passing in front of the host star(s) by seeing a temporary reduction in light: https://en.wikipedia.org/wiki/Methods_of_detecting_exoplanet...), apparently yes, but not often and it is unclear when. The paper (https://arxiv.org/pdf/2301.10794.pdf) states: > A visual inspection of TESS lightcurves shows no transit of TOI-1338/BEBOP-1c, however, thanks to orbital…

Paper and discussion history. A mention is not an endorsement.

Radial-velocity discovery of a second planet in the TOI-1338/BEBOP-1 circumbinary system · HackerPapers discussions

Radial-velocity discovery of a second planet in the TOI-1338/BEBOP-1 circumbinary system — mentioned by 7373737373