HSC 2105
Summary
HSC 2105 is a sparse, very loose object of low C3 quality. It is located at a relatively 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) | 126.651 | -44.088 | 0.766 | -2.546 | 4.809 | 6.711 |
| Cavallo et al. (2024) | 126.728 | -44.218 | 0.768 | – | – | – |
| Hu & Soubiran (2025) | 126.728 | -44.218 | – | – | – | – |
| UCC | 126.659 | -44.136 | 0.775 | -2.526 | 4.846 | 9.905 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.735, diffAV50=0.443, MOD50=10.475, logAge50=8.462 |
| Cavallo et al. (2024) | AV50=0.67, dMod50=10.49, logAge50=8.74, [Fe/H]50=-0.21 |
| Hu & Soubiran (2025) | MA22=-0.35, MA23f=-0.2, MZ23=-0.22, MK24=-0.15, MF24=-0.22 |
Search coordinates in Bayestar19