UBC 106
0.73
UTI
1.0
CN
1.0
Cdens
1.0
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
5.8 [arcmin]
- CN 1.0 Very rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 106 is a very rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a very massive, very metal-poor, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.
Relatively close
Moderate extinction
Very massive
Very metal-poor
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 280.477 | -5.414 | 0.407 | -1.052 | -1.349 | 43.108 |
| Hunt & Reffert | 2024 | 280.492 | -5.417 | 0.406 | -1.053 | -1.361 | 43.367 |
| Cavallo et al. | 2024 | 280.472 | -5.414 | 0.406 | â | â | â |
| Hunt & Reffert | 2023 | 280.492 | -5.417 | 0.406 | -1.053 | -1.361 | 43.367 |
| Cantat-Gaudin et al. | 2020 | 280.475 | -5.417 | 0.399 | -1.088 | -1.317 | â |
| Castro-Ginard et al. | 2020 | 280.473 | -5.418 | 0.4 | -1.096 | -1.315 | 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 | 6847* | â | â |
| Cavallo et al. | 2024 | 1.47 | 3.37 | â | 69 | -1.370 | â | â | â |
| Hunt & Reffert | 2023 | 2.26 | 2.64 | 2.58 | 90 | â | â | â | â |
| Cantat-Gaudin et al. | 2020 | 2.36 | 1.92 | â | 158 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.