HSC 585
0.32
UTI
0.38
CN
0.7
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.4 [arcmin]
- CN 0.38 Poorly populated
- Cdens 0.7 Moderately dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 585 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below 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.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Distant
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 | 305.832 | 34.582 | 0.3 | -1.266 | -3.493 | -1.304 |
| Hunt & Reffert | 2024 | 305.822 | 34.584 | 0.3 | -1.296 | -3.484 | -7.547 |
| Cavallo et al. | 2024 | 305.827 | 34.587 | 0.312 | â | â | â |
| Hunt & Reffert | 2023 | 305.822 | 34.584 | 0.3 | -1.296 | -3.484 | -7.547 |
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 | 422* | â | â |
| Cavallo et al. | 2024 | 3.73 | 4.34 | â | 85 | 0.490 | â | â | â |
| Hunt & Reffert | 2023 | 2.91 | 4.50 | 2.30 | 156 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.