UBC 350
0.70
UTI
0.77
CN
1.0
Cdens
1.0
CC3
0.38
Clit
1.0
Cdup
Radius (P>50% members)
9.4 [arcmin]
- CN 0.77 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.38 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 350 is a rich, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Low 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 | 284.377 | -8.979 | 0.565 | 0.791 | 0.612 | -13.703 |
| Li et al. | 2025 | 284.36 | -8.936 | 0.559 | 0.788 | 0.642 | â |
| Hunt & Reffert | 2024 | 284.383 | -8.957 | 0.546 | 0.761 | 0.575 | -10.126 |
| Cavallo et al. | 2024 | 284.372 | -8.995 | 0.551 | â | â | â |
| Hunt & Reffert | 2023 | 284.383 | -8.957 | 0.546 | 0.761 | 0.575 | -10.126 |
| Cantat-Gaudin et al. | 2020 | 284.36 | -8.936 | 0.559 | 0.788 | 0.642 | â |
| Castro-Ginard et al. | 2020 | 284.372 | -8.948 | 0.557 | 0.789 | 0.635 | 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 | 1.52 | 0.88 | â | 365 | -0.039 | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 656* | â | â |
| Cavallo et al. | 2024 | 1.67 | 1.31 | â | 170 | -0.140 | â | â | â |
| Hunt & Reffert | 2023 | 1.70 | 0.78 | 0.82 | 305 | â | â | â | â |
| Cantat-Gaudin et al. | 2020 | 1.57 | 0.99 | â | 234 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.