HSC 2080
0.10
UTI
0.0
CN
0.13
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
14.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.13 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2080 is a sparse, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, 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-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 127.593 | -39.916 | 0.744 | -5.789 | 5.23 | 24.04 |
| Hunt & Reffert | 2024 | 127.663 | -39.922 | 0.745 | -5.776 | 5.207 | 24.099 |
| Cavallo et al. | 2024 | 127.551 | -39.97 | 0.744 | â | â | â |
| Hunt & Reffert | 2023 | 127.663 | -39.922 | 0.745 | -5.776 | 5.207 | 24.099 |
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 | 99* | â | â |
| Cavallo et al. | 2024 | 1.33 | 1.66 | â | 224 | 0.540 | â | â | â |
| Hunt & Reffert | 2023 | 1.28 | 1.67 | 0.27 | 184 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.