HSC 1180
0.16
UTI
0.0
CN
0.06
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.06 Very loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1180 is a sparse, very loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young 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.
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.
Very distant
Moderate extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 64.169 | 58.079 | 0.22 | -0.0 | -0.101 | -105.832 |
| Hunt & Reffert | 2024 | 64.205 | 58.057 | 0.225 | -0.018 | -0.092 | -105.834 |
| Cavallo et al. | 2024 | 64.192 | 58.071 | 0.221 | â | â | â |
| Hunt & Reffert | 2023 | 64.205 | 58.057 | 0.225 | -0.018 | -0.092 | -105.834 |
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 | 288* | â | â |
| Cavallo et al. | 2024 | 7.05 | 2.62 | â | 47 | 0.520 | â | â | â |
| Hunt & Reffert | 2023 | 4.01 | 2.37 | 1.67 | 66 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.