UBC 1148
0.44
UTI
0.34
CN
0.85
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.2 [arcmin]
- CN 0.34 Poorly populated
- Cdens 0.85 Dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1148 is a poorly populated, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
High extinction
Massive
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 | 328.188 | 53.932 | 0.226 | -2.862 | -2.872 | -56.45 |
| Hunt & Reffert | 2024 | 328.189 | 53.929 | 0.225 | -2.865 | -2.879 | -55.56 |
| Cavallo et al. | 2024 | 328.189 | 53.931 | 0.223 | â | â | â |
| Hunt & Reffert | 2023 | 328.189 | 53.929 | 0.225 | -2.865 | -2.879 | -55.56 |
| Castro-Ginard et al. | 2022 | 328.18 | 53.94 | 0.21 | -2.84 | -2.84 | 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 | 1081* | â | â |
| Cavallo et al. | 2024 | 3.21 | 3.56 | â | 417 | 0.150 | â | â | â |
| Hunt & Reffert | 2023 | 4.19 | 3.74 | 1.53 | 244 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 5.46 | 2.83 | â | 676 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.