HSC 1826
Summary
HSC 1826 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.
This object shares a moderate percentage of members with a later reported entry.
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) | 103.664 | -19.603 | 0.33 | -0.918 | 3.372 | – |
| Cavallo et al. (2024) | 103.645 | -19.421 | 0.335 | – | – | – |
| Hunt & Reffert (2024) | 103.664 | -19.603 | 0.33 | -0.918 | 3.372 | – |
| UCC | 103.662 | -19.563 | 0.33 | -0.937 | 3.392 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.709, diffAV50=1.57, MOD50=12.042, logAge50=8.236 |
| Cavallo et al. (2024) | AV50=0.87, dMod50=12.05, logAge50=8.0, [Fe/H]50=-0.02 |
| Hunt & Reffert (2024) | MassJ=154.519, MassTot=204.264 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 3086 | 48.0 | 103.64 | -19.3 | 0.35 | -0.91 | 3.37 | – | 0.1 |