HSC 679
0.41
UTI
0.33
CN
0.97
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.8 [arcmin]
- CN 0.33 Poorly populated
- Cdens 0.97 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 679 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 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.
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 | 311.206 | 47.602 | 0.312 | -3.923 | -4.233 | -20.495 |
| Hunt & Reffert | 2024 | 311.203 | 47.596 | 0.312 | -3.913 | -4.241 | -20.629 |
| Cavallo et al. | 2024 | 311.211 | 47.606 | 0.312 | â | â | â |
| Hunt & Reffert | 2023 | 311.203 | 47.596 | 0.312 | -3.913 | -4.241 | -20.629 |
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 | 533* | â | â |
| Cavallo et al. | 2024 | 2.92 | 3.92 | â | 174 | 0.100 | â | â | â |
| Hunt & Reffert | 2023 | 2.77 | 4.17 | 2.42 | 106 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.