HSC 2598
0.41
UTI
0.29
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
1.2 [arcmin]
- CN 0.29 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2598 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above 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.
Distant
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 | 203.709 | -61.33 | 0.248 | -7.05 | -1.188 | -17.314 |
| Hunt & Reffert | 2024 | 203.719 | -61.329 | 0.246 | -7.035 | -1.216 | -8.612 |
| Cavallo et al. | 2024 | 203.693 | -61.323 | 0.248 | â | â | â |
| Hunt & Reffert | 2023 | 203.719 | -61.329 | 0.246 | -7.035 | -1.216 | -8.612 |
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 | 599* | â | â |
| Cavallo et al. | 2024 | 2.99 | 4.08 | â | 269 | -0.540 | â | â | â |
| Hunt & Reffert | 2023 | 3.70 | 3.88 | 2.24 | 229 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.