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Table 1.
Gaia astrometric parameters for the source star in Gaia18cbf.
| Parameter | GDR2 | GEDR3 |
|---|---|---|
| ϖ [mas] | −1.11 ± 0.70 | −0.36 ± 0.59 |
| μα [mas yr−1] | −0.68 ± 1.96 | −1.83 ± 0.68 |
| μδ [mas yr−1] | −0.76 ± 1.16 | −1.82 ± 0.46 |
| Bailer-Jones et al. (2018, 2021) distances | ||
| rest [kpc] |
 |
– |
| rgeo, est [kpc] | – |
 |
| rphotgeo, est [kpc] | – |
 |
Notes. Parallax ϖ and proper motions μα, μδ come from Gaia Data Release 2 (Gaia Collaboration 2018) and Gaia Early Data Release 3 (Gaia Collaboration 2021). The distance estimates come from Bailer-Jones et al. (2018, 2021).
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