HSC 2569
0.35
UTI
0.26
CN
0.72
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
4.4 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.72 Moderately dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2569 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate 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 | 199.038 | -63.385 | 0.476 | -5.501 | -1.359 | -6.995 |
| Hunt & Reffert | 2024 | 199.092 | -63.369 | 0.479 | -5.518 | -1.356 | â |
| Cavallo et al. | 2024 | 199.054 | -63.399 | 0.48 | â | â | â |
| Hunt & Reffert | 2023 | 199.092 | -63.369 | 0.479 | -5.518 | -1.356 | 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 | 166* | â | â |
| Cavallo et al. | 2024 | 2.05 | 1.51 | â | 269 | 0.240 | â | â | â |
| Hunt & Reffert | 2023 | 1.98 | 1.22 | 0.58 | 127 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.