UBC 1191
0.41
UTI
0.6
CN
0.47
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
6.4 [arcmin]
- CN 0.6 Moderately populated
- Cdens 0.47 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1191 is a moderately populated, loose object of intermediate 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 (see Parameters). It is poorly 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 | 0.595 | 59.452 | 0.342 | -3.168 | -1.696 | -48.188 |
| Hunt & Reffert | 2024 | 0.59 | 59.461 | 0.333 | -3.155 | -1.691 | â |
| Cavallo et al. | 2024 | 0.579 | 59.464 | 0.335 | â | â | â |
| Hunt & Reffert | 2023 | 0.59 | 59.461 | 0.333 | -3.155 | -1.691 | â |
| Castro-Ginard et al. | 2022 | 0.51 | 59.44 | 0.36 | -3.19 | -1.69 | 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 | 250* | â | â |
| Cavallo et al. | 2024 | 2.87 | 2.28 | â | 48 | 0.310 | â | â | â |
| Hunt & Reffert | 2023 | 2.68 | 2.01 | 2.40 | 63 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.93 | 1.76 | â | 47 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.