HSC 137
Summary
HSC 137 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) | 281.57 | -24.35 | 1.873 | -3.044 | -8.029 | -2.234 |
| Cavallo et al. (2024) | 282.219 | -24.189 | 1.878 | – | – | – |
| Hu & Soubiran (2025) | 282.219 | -24.189 | – | – | – | – |
| UCC | 282.055 | -24.464 | 1.887 | -3.059 | -8.003 | 9.875 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.762, diffAV50=0.713, MOD50=8.511, logAge50=8.201 |
| Cavallo et al. (2024) | AV50=1.02, dMod50=8.58, logAge50=8.82, [Fe/H]50=0.15 |
| Hu & Soubiran (2025) | MA22=-0.08, MA23f=-0.14, MZ23=-0.11, MK24=-0.13, MF24=-0.09 |
Search coordinates in Bayestar19