HSC 546
Summary
HSC 546 is a sparse, very loose object of low C3 quality. It is located at a moderate 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) | 302.209 | 29.838 | 0.21 | -2.354 | -5.087 | -10.277 |
| Cavallo et al. (2024) | 302.159 | 29.855 | 0.211 | – | – | – |
| Hunt & Reffert (2024) | 302.209 | 29.838 | 0.21 | -2.354 | -5.087 | -10.277 |
| UCC | 302.178 | 29.839 | 0.215 | -2.347 | -5.078 | -8.572 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=4.52, diffAV50=1.468, MOD50=13.023, logAge50=8.462 |
| Cavallo et al. (2024) | AV50=4.78, dMod50=13.79, logAge50=8.54, [Fe/H]50=-0.53 |
| Hunt & Reffert (2024) | MassJ=640.093, MassTot=714.877 |
Search coordinates in Bayestar19