HSC 1185
0.34
UTI
0.25
CN
0.34
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
12.9 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.34 Loose
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 1185 is a poorly populated, loose object of intermediate 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, 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.
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 | 53.327 | 49.577 | 0.973 | -2.439 | -2.644 | -22.803 |
| Zhang et al. | 2024 | 53.289 | 49.57 | â | â | â | â |
| Hunt & Reffert | 2024 | 53.289 | 49.57 | 0.958 | -2.392 | -2.68 | -22.04 |
| Cavallo et al. | 2024 | 53.4 | 49.466 | 0.962 | â | â | â |
| Hunt & Reffert | 2023 | 53.289 | 49.57 | 0.958 | -2.392 | -2.68 | -22.04 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.056* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 70* | â | â |
| Cavallo et al. | 2024 | 1.11 | 1.22 | â | 234 | 0.270 | â | â | â |
| Hunt & Reffert | 2023 | 0.98 | 1.00 | 0.65 | 239 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.