Table A.1.
Astrometric properties and classification of the T2Cs in ω Cen.
| ID | Type | AHB class | RA | Dec | RAGaia | DecGaia |
 |
 |
|---|---|---|---|---|---|---|---|---|
| (deg) | (deg) | (deg) | (deg) | (mas yr−1) | (mas yr−1) | |||
| ω Cen (a) | ... | 201.694625 | –47.483306 | 201.697 | –47.480 | –3.234 ± 0.039 | –6.719 ± 0.039 | |
| V1 | RVT | N/A | 201.521542 | –47.395194 | 201.521533 | –47.395181 | –3.18 ± 0.12 | –7.79 ± 0.19 |
| V29 | WV | N/A | 201.613458 | –47.479889 | 201.613428 | –47.479890 | ... | ... |
| V43 | BLH | AHB1 | 201.643792 | –47.449389 | 201.644919 | –47.449480 | ... | ... |
| V48 | BLH | N/A | 201.657542 | –47.507083 | 201.657495 | –47.507090 | –3.57 ± 0.12 | –7.11 ± 0.25 |
| V60 | BLH | AHB3 | 201.648708 | –47.546806 | 201.648682 | –47.546805 | ... | ... |
| V61 | BLH | AHB2 | 201.808208 | –47.458639 | 201.808196 | –47.458634 | –2.48 ± 0.06 | –7.08 ± 0.10 |
| V92 | Candidate RRab (b) | AHB3 | 201.561750 | –47.354139 | 201.561742 | –47.354131 | –2.84 ± 0.07 | –6.74 ± 0.10 |
Notes. Column 1: Name; Col. 2: Variable type; Col. 3: Light curve morphology type (see Appendix B); Col. 4: Right ascension (our astrometry); Col. 5: Declination (our astrometry); Col. 6: Right ascension (Gaia DR2); Col. 7: Declination (Gaia DR2); Col. 8: Proper motion in Right Ascension (Gaia DR2); Col. 9: Proper motion in Declination (Gaia DR2). The average epoch of our astrometry is 1998.5.
Average for the whole cluster. RA and Dec average from Braga et al. (2016); Gaia averages from Vasiliev (2019).
See Sect. 2.3.
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