HSC 2562
0.20
UTI
0.0
CN
0.36
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
4.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.36 Loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2562 is a sparse, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Relatively close
Moderate extinction
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 198.01 | -63.425 | 0.428 | -3.902 | -1.194 | â |
| Hunt & Reffert | 2024 | 197.865 | -63.449 | 0.423 | -3.903 | -1.215 | â |
| Cavallo et al. | 2024 | 197.99 | -63.415 | 0.426 | â | â | â |
| Hunt & Reffert | 2023 | 197.865 | -63.449 | 0.423 | -3.903 | -1.215 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 192* | â | â |
| Cavallo et al. | 2024 | 3.08 | 1.32 | â | 525 | -0.650 | â | â | â |
| Hunt & Reffert | 2023 | 2.19 | 1.77 | 1.38 | 15 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.