HSC 265
0.30
UTI
0.3
CN
0.47
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.6 [arcmin]
- CN 0.3 Poorly populated
- Cdens 0.47 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 265 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-poor, intermediate-age 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.
Relatively close
High 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 | 279.862 | -5.35 | 0.293 | 0.243 | -2.201 | 131.378 |
| Hunt & Reffert | 2024 | 279.835 | -5.379 | 0.303 | 0.237 | -2.214 | 77.392 |
| Cavallo et al. | 2024 | 279.856 | -5.36 | 0.304 | â | â | â |
| Hunt & Reffert | 2023 | 279.835 | -5.379 | 0.303 | 0.237 | -2.214 | 77.392 |
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 | 712* | â | â |
| Cavallo et al. | 2024 | 2.43 | 4.11 | â | 151 | -0.560 | â | â | â |
| Hunt & Reffert | 2023 | 3.19 | 3.98 | 1.76 | 57 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.