HSC 2654
0.25
UTI
0.0
CN
0.37
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
7.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.37 Loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 2654 is a sparse, loose object of low C3 quality. Its parallax locates it at a relatively close 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.
Relatively close
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 | 222.339 | -65.376 | 0.605 | -7.778 | -3.608 | -33.478 |
| Hu & Soubiran | 2025 | 222.246 | -65.424 | â | â | â | â |
| Hunt & Reffert | 2024 | 222.419 | -65.356 | 0.596 | -7.771 | -3.628 | -32.786 |
| Cavallo et al. | 2024 | 222.246 | -65.424 | 0.595 | â | â | â |
| Hunt & Reffert | 2023 | 222.419 | -65.356 | 0.596 | -7.771 | -3.628 | -32.786 |
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 | 0.100* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 137* | â | â |
| Cavallo et al. | 2024 | 1.42 | 2.05 | â | 1288 | 0.330 | â | â | â |
| Hunt & Reffert | 2023 | 1.70 | 2.47 | 1.60 | 310 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.