HSC 1443
0.45
UTI
0.25
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.1 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 1443 is a poorly populated, very dense object of intermediate 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.
(*): The parallax distance estimate (~5.10 kpc) differs significantly from the median photometric distance (~3.81 kpc).
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
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 | 85.691 | 25.276 | 0.196 | 0.618 | -0.119 | â |
| Hu & Soubiran | 2025 | 85.669 | 25.247 | â | â | â | â |
| Hunt & Reffert | 2024 | 85.693 | 25.285 | 0.194 | 0.638 | -0.136 | â |
| Cavallo et al. | 2024 | 85.669 | 25.247 | 0.196 | â | â | â |
| Hunt & Reffert | 2023 | 85.693 | 25.285 | 0.194 | 0.638 | -0.136 | â |
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 | -0.240* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 326* | â | â |
| Cavallo et al. | 2024 | 3.28 | 1.98 | â | 631 | -0.360 | â | â | â |
| Hunt & Reffert | 2023 | 4.35 | 1.93 | 1.83 | 392 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.