As a case study, we look at TOI-2048 with lots of stellar variability and rotation, ...

2024-06-20 10:01:08

As a case study, we look at TOI-2048 with lots of stellar variability and rotation, so it is a young star in Group X (a young cluster). So they looked for new members in Gaia. They tried to determine the age of group X from rotation (I guess assuming their are all of the same age given they’re in a cluster??) The age of group X is consistent with NGC smth.

There is also a planet so they modelled the lightcurve components.

What about size? The youngest planets are VERY large. #exoplanets5

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2024-06-20 10:01:08

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Bibiana Prinoth on Nostr: As a case study, we look at TOI-2048 with lots of stellar variability and rotation, ...