HSC 1613
0.40
UTI
0.31
CN
0.57
Cdens
0.5
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
3.2 [arcmin]
- CN 0.31 Poorly populated
- Cdens 0.57 Moderately dense
- CC3 0.5 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 1613 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster, but with a large variance across recent sources for the metallicity parameter (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.
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 | 94.578 | 4.622 | 0.282 | -0.473 | -0.428 | 60.729 |
| Hu & Soubiran | 2025 | 94.585 | 4.599 | â | â | â | â |
| Zhang et al. | 2024 | 94.577 | 4.622 | â | â | â | â |
| Hunt & Reffert | 2024 | 94.577 | 4.622 | 0.266 | -0.479 | -0.406 | 56.89 |
| Cavallo et al. | 2024 | 94.585 | 4.599 | 0.267 | â | â | â |
| Hunt & Reffert | 2023 | 94.577 | 4.622 | 0.266 | -0.479 | -0.406 | 56.89 |
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 | -0.070* | â | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.228* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 309* | â | â |
| Cavallo et al. | 2024 | 3.50 | 2.40 | â | 1318 | -0.650 | â | â | â |
| Hunt & Reffert | 2023 | 3.07 | 1.71 | 1.39 | 1486 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.