Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 255.192 | -55.984 | – | 0.8 | -3.8 | – |
| Cantat-Gaudin et al. (2020) | 255.222 | -55.976 | 1.059 | 0.791 | -3.782 | – |
| Dias et al. (2021) | 255.296 | -56.06 | 1.046 | 0.82 | -3.764 | 3.791 |
| Tarricq et al. (2022) | 255.131 | -55.883 | 1.091 | 0.695 | -3.775 | – |
| Hunt & Reffert (2023) | 254.991 | -56.419 | 1.048 | 0.708 | -3.812 | 3.861 |
| Cavallo et al. (2024) | 255.147 | -56.047 | 1.059 | – | – | – |
| UCC | 255.21 | -56.013 | 1.084 | 0.778 | -3.763 | 13.651 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=922, log(age)=7.9 |
| Cantat-Gaudin et al. (2020) | AVNN=0.36, DMNN=9.88, AgeNN=8.72 |
| Dias et al. (2021) | Av=0.58, Dist=920, logage=8.654, [Fe/H]=0.007 |
| Tarricq et al. (2022) | Dist=921, logAgeNN=8.73 |
| Hunt & Reffert (2023) | AV50=0.336, diffAV50=0.567, MOD50=9.761, logAge50=8.378 |
| Cavallo et al. (2024) | AV50=0.5, dMod50=9.79, logAge50=8.73, [Fe/H]50=0.06 |