HSC 147
Summary
HSC 147 is a sparse, very loose object of low C3 quality. It is located at a close distance from the Sun, below the mid-plane. It was recently reported in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 287.278 | -26.021 | 1.805 | -2.019 | -7.974 | 7.222 |
| Cavallo et al. (2024) | 286.828 | -25.667 | 1.803 | – | – | – |
| Hu & Soubiran (2025) | 286.828 | -25.667 | – | – | – | – |
| UCC | 287.238 | -26.01 | 1.799 | -1.951 | -7.952 | 4.875 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.27, diffAV50=0.243, MOD50=8.574, logAge50=9.019 |
| Cavallo et al. (2024) | AV50=0.91, dMod50=8.59, logAge50=9.11, [Fe/H]50=-0.89 |
| Hu & Soubiran (2025) | MA22=-0.22, MA23f=-0.14, MZ23=-0.07, MK24=-0.09, MF24=-0.03 |
Search coordinates in Bayestar19