Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 231.233 | -54.003 | – | -1.84 | -4.48 | – |
| Cantat-Gaudin et al. (2020) | 231.204 | -53.967 | 1.098 | -1.85 | -4.488 | – |
| Dias et al. (2021) | 231.282 | -53.942 | 1.076 | -1.848 | -4.481 | – |
| Tarricq et al. (2022) | 231.341 | -54.036 | 1.101 | -1.899 | -4.44 | – |
| Hunt & Reffert (2023) | 231.148 | -53.979 | 1.085 | -1.869 | -4.462 | -7.497 |
| Cavallo et al. (2024) | 231.417 | -53.926 | 1.088 | – | – | – |
| UCC | 231.151 | -53.973 | 1.097 | -1.901 | -4.453 | -7.259 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=889, log(age)=7.95 |
| Cantat-Gaudin et al. (2020) | AVNN=0.36, DMNN=9.76, AgeNN=8 |
| Dias et al. (2021) | Av=0.696, Dist=915, logage=8.166, [Fe/H]=0.036 |
| Tarricq et al. (2022) | Dist=871, logAgeNN=8.01 |
| Hunt & Reffert (2023) | AV50=0.389, diffAV50=0.69, MOD50=9.739, logAge50=8.084 |
| Cavallo et al. (2024) | AV50=0.59, dMod50=9.71, logAge50=8.62, [Fe/H]50=-0.21 |