HSC 2043
0.24
UTI
0.5
CN
0.73
Cdens
0.75
CC3
0.25
Clit
0.49
Cdup
Radius (P>50% members)
2.3 [arcmin]
- CN 0.5 Moderately populated
- Cdens 0.73 Moderately dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 0.49 Possibly duplicate
Overview
HSC 2043 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a large* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.
(*): The parallax distance estimate (~5.58 kpc) differs significantly from the median photometric distance (~4.08 kpc).
Distant
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 120.117 | -38.308 | 0.179 | -2.175 | 3.634 | 47.966 |
| Hu & Soubiran | 2025 | 120.116 | -38.307 | â | â | â | â |
| Hunt & Reffert | 2024 | 120.12 | -38.31 | 0.18 | -2.185 | 3.644 | 49.798 |
| Cavallo et al. | 2024 | 120.116 | -38.307 | 0.181 | â | â | â |
| Hunt & Reffert | 2023 | 120.12 | -38.31 | 0.18 | -2.185 | 3.644 | 49.798 |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.160* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 662* | â | â |
| Cavallo et al. | 2024 | 3.56 | 1.80 | â | 575 | -0.120 | â | â | â |
| Hunt & Reffert | 2023 | 4.61 | 1.70 | 1.94 | 385 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.