UBC 1149
0.51
UTI
0.56
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.56 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1149 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
High 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 | 327.198 | 54.824 | 0.257 | -3.478 | -3.772 | -58.416 |
| Hunt & Reffert | 2024 | 327.225 | 54.824 | 0.251 | -3.473 | -3.772 | -71.981 |
| Cavallo et al. | 2024 | 327.166 | 54.823 | 0.249 | â | â | â |
| Hunt & Reffert | 2023 | 327.225 | 54.824 | 0.251 | -3.473 | -3.772 | -71.981 |
| Castro-Ginard et al. | 2022 | 327.17 | 54.82 | 0.24 | -3.48 | -3.78 | 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 | 984* | â | â |
| Cavallo et al. | 2024 | 3.37 | 3.29 | â | 339 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 3.57 | 3.62 | 2.19 | 115 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.92 | 2.52 | â | 1091 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.