Table 2.
Values of the adopted age (Age) and rotation period (PRot), derived as described in Sect. 2.3, for all the stars in our sample.
ID | Age![]() |
MG | Agerot |
![]() |
![]() |
Notes |
---|---|---|---|---|---|---|
(Myr) | (Myr) | (days) | (days) | |||
HIP 2729 | 45![]() |
TUC | – | 0.3767 – 0.3263 | 0.377(1) | F, AB |
AF Hor | 45![]() |
TUC | 28 | 3.39 | – | 0.0 |
TYC 8491-0656-1 | 45![]() |
TUC | – | 0.5196 – 0.5603 | 0.560, 0519(1),(2) | F, AB |
TYC 8497-0995-1 | 45![]() |
TUC | 135 | 7.408 | 7.38, 7.412(1),(3) | 0.0 |
HIP 17157 | 150![]() |
– | 170 | 7.694 | – | 0.0 |
HIP 17797 | 45![]() |
TUC | 63 | 6.897, 11.766 | – | B |
Notes. The ages of the young moving groups (MG; Lower Centaurus Crux: LCC; Upper Centaurus-Lupus: UCL; Tucana-Horologium: TUC; AB Doradus: ABDO; Columba: COL; Argus: ARG; Carina-Near: CANE; Beta Pictoris: BPIC; Upper Scorpius: US) are adopted from Bonavita et al. (2016) and further discussed in Desidera et al. (2021). For Octans-Near (OCNE), the age is derived in this work from comparison of the age indicators with respect to those of the groups above and reference open clusters (Pleiades, Hyades). For CG30 group the age is taken from Yep & White (2020). The ages in this work are therefore homogeneous with those adopted in Vigan et al. (2017, 2021). The ages of the objects with no clear moving group membership indications have been estimated following the approach described in Desidera et al. (2020, see Sect. 2.3 for details). For the objects with available TESS data we also include the derived value of (PRot) and the corresponding value of the gyrocronologic age (Agerot). The values of PRot retrieved from the literature are also listed with the corresponding reference ((1)Kiraga 2012; (2)Oelkers et al. 2018, (3)Messina et al. 2010). The note in the last column refers to the nature of the estimated period (F: fast rotator; P: retrieved period is likely to be from pulsations; B: retrieved period is likely the one of the listed companion; AB: period retrieved for both components). Full version is available at the CDS.
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