HSC 584
0.32
UTI
0.25
CN
1.0
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.2 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 584 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
High 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 | 301.53 | 36.897 | 0.332 | -3.169 | -5.98 | -21.558 |
| Hunt & Reffert | 2024 | 301.533 | 36.906 | 0.335 | -3.187 | -5.974 | -21.586 |
| Cavallo et al. | 2024 | 301.533 | 36.883 | 0.331 | â | â | â |
| Hunt & Reffert | 2023 | 301.533 | 36.906 | 0.335 | -3.187 | -5.974 | -21.586 |
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 | 418* | â | â |
| Cavallo et al. | 2024 | 2.20 | 3.31 | â | 363 | -0.470 | â | â | â |
| Hunt & Reffert | 2023 | 2.92 | 3.27 | 1.26 | 117 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.