Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Cantat-Gaudin et al. (2020) | 255.997 | -51.088 | 0.908 | -0.443 | -2.692 | – |
| He et al. (2022) | 255.957 | -51.074 | 0.917 | -0.541 | -2.547 | – |
| Hunt & Reffert (2023) | 255.97 | -51.092 | 0.91 | -0.505 | -2.622 | -15.078 |
| Cavallo et al. (2024) | 255.918 | -51.1 | 0.91 | – | – | – |
| UCC | 255.955 | -51.103 | 0.904 | -0.44 | -2.661 | -15.472 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=0.88, DMNN=10.16, AgeNN=7.43 |
| He et al. (2022) | A0=1.6, logAge=6.7 |
| Hunt & Reffert (2023) | AV50=0.893, diffAV50=1.332, MOD50=10.089, logAge50=6.655 |
| Cavallo et al. (2024) | AV50=1.31, dMod50=10.04, logAge50=6.64, [Fe/H]50=0.03 |