HSC 1806
Summary
HSC 1806 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) | 107.229 | -15.683 | 0.58 | 1.0 | -4.651 | 19.219 |
| Cavallo et al. (2024) | 107.133 | -15.773 | 0.578 | – | – | – |
| Hu & Soubiran (2025) | 107.133 | -15.773 | – | – | – | – |
| UCC | 107.254 | -15.707 | 0.586 | 1.017 | -4.72 | -16.734 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.882, diffAV50=0.429, MOD50=11.006, logAge50=9.423 |
| Cavallo et al. (2024) | AV50=0.91, dMod50=11.31, logAge50=9.7, [Fe/H]50=-0.03 |
| Hu & Soubiran (2025) | MA22=-0.22, MA23f=-0.21, MZ23=-0.24, MK24=-0.16, MF24=-0.13 |
Search coordinates in Bayestar19