UBC 471
0.54
UTI
0.75
CN
0.43
Cdens
0.75
CC3
0.38
Clit
1.0
Cdup
Radius (P>50% members)
4.8 [arcmin]
- CN 0.75 Rich
- Cdens 0.43 Loose
- CC3 0.75 High quality
- Clit 0.38 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 471 is a rich, loose 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 is poorly studied in the literature.
Distant
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 | 121.554 | -33.056 | 0.203 | -2.817 | 3.74 | 74.523 |
| Li et al. | 2025 | 121.561 | -33.053 | 0.193 | -2.828 | 3.775 | â |
| Hunt & Reffert | 2024 | 121.557 | -33.055 | 0.201 | -2.793 | 3.724 | 83.109 |
| Cavallo et al. | 2024 | 121.567 | -33.057 | 0.2 | â | â | â |
| Hunt & Reffert | 2023 | 121.557 | -33.055 | 0.201 | -2.793 | 3.724 | 83.109 |
| Cantat-Gaudin et al. | 2020 | 121.561 | -33.053 | 0.193 | -2.828 | 3.775 | â |
| Castro-Ginard et al. | 2020 | 121.574 | -33.042 | 0.185 | -2.817 | 3.785 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Li et al. | 2025 | 3.77 | 1.19 | â | 657 | -0.042 | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 375* | â | â |
| Cavallo et al. | 2024 | 3.65 | 1.92 | â | 372 | -0.300 | â | â | â |
| Hunt & Reffert | 2023 | 4.05 | 1.30 | 2.27 | 318 | â | â | â | â |
| Cantat-Gaudin et al. | 2020 | 4.39 | 0.91 | â | 708 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.