HSC 2116
0.35
UTI
0.32
CN
0.17
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.4 [arcmin]
- CN 0.32 Poorly populated
- Cdens 0.17 Very loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 2116 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a large distance, well above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Very distant
Moderate extinction
Near-solar metallicity
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 137.404 | -39.221 | 0.162 | -4.04 | 3.715 | 85.126 |
| Hu & Soubiran | 2025 | 137.378 | -39.182 | â | â | â | â |
| Hunt & Reffert | 2024 | 137.402 | -39.203 | 0.162 | -4.026 | 3.671 | 91.268 |
| Cavallo et al. | 2024 | 137.378 | -39.182 | 0.159 | â | â | â |
| Hunt & Reffert | 2023 | 137.402 | -39.203 | 0.162 | -4.026 | 3.671 | 91.268 |
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 | -0.190* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 268* | â | â |
| Cavallo et al. | 2024 | 5.18 | 1.07 | â | 1549 | -0.200 | â | â | â |
| Hunt & Reffert | 2023 | 5.48 | 1.33 | 0.87 | 897 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.