UBC 532
0.68
UTI
0.63
CN
1.0
Cdens
0.75
CC3
0.5
Clit
1.0
Cdup
Radius (P>50% members)
3.3 [arcmin]
- CN 0.63 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.5 Moderately studied
- Cdup 1.0 Unique
Overview
UBC 532 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is moderately studied in the literature.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 226.47 | -62.235 | 0.483 | -2.441 | -3.214 | -28.362 |
| Almeida et al. | 2025 | 226.459 | -62.238 | â | â | â | â |
| Hunt & Reffert | 2024 | 226.481 | -62.227 | 0.479 | -2.425 | -3.197 | -28.37 |
| Cavallo et al. | 2024 | 226.473 | -62.229 | 0.479 | â | â | â |
| Hunt & Reffert | 2023 | 226.481 | -62.227 | 0.479 | -2.425 | -3.197 | -28.37 |
| Almeida et al. | 2023 | 226.459 | -62.231 | â | â | â | â |
| Dias et al. | 2021 | 226.459 | -62.238 | 0.487 | -2.414 | -3.155 | â |
| Cantat-Gaudin et al. | 2020 | 226.476 | -62.239 | 0.485 | -2.409 | -3.214 | â |
| Castro-Ginard et al. | 2020 | 226.482 | -62.246 | 0.485 | -2.391 | -3.195 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Almeida et al. | 2025 | 2.04 | 2.64 | â | 13 | â | 157 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 554* | â | â |
| Cavallo et al. | 2024 | 2.23 | 3.06 | â | 85 | 0.580 | â | â | â |
| Hunt & Reffert | 2023 | 1.95 | 2.84 | 2.18 | 107 | â | â | â | â |
| Almeida et al. | 2023 | 1.71 | 2.67 | â | 64 | 0.137 | 319* | 0.58 | â |
| Dias et al. | 2021 | 2.04 | 2.64 | â | 13 | 0.178 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 2.03 | 2.62 | â | 36 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit. Silver sample.
Cavallo et al. (2024)
Gold sample.