HSC 959
0.38
UTI
0.3
CN
0.86
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
1.5 [arcmin]
- CN 0.3 Poorly populated
- Cdens 0.86 Dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 959 is a poorly populated, dense object of high C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, 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.
Very distant
High extinction
Massive
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 6.099 | 67.227 | 0.165 | -1.966 | -0.596 | â |
| Hunt & Reffert | 2024 | 6.083 | 67.224 | 0.179 | -1.976 | -0.622 | â |
| Cavallo et al. | 2024 | 6.062 | 67.223 | 0.18 | â | â | â |
| Hunt & Reffert | 2023 | 6.083 | 67.224 | 0.179 | -1.976 | -0.622 | â |
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 | 1394* | â | â |
| Cavallo et al. | 2024 | 4.94 | 4.66 | â | 72 | -0.630 | â | â | â |
| Hunt & Reffert | 2023 | 5.40 | 4.45 | 2.15 | 177 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.