UBC 1226
0.55
UTI
0.62
CN
1.0
Cdens
0.5
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.62 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1226 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 moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It is poorly studied in the literature.
Distant
Moderate extinction
Near-solar metallicity
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 29.942 | 63.837 | 0.26 | -0.293 | -0.392 | -85.94 |
| Hu & Soubiran | 2025 | 29.958 | 63.836 | â | â | â | â |
| Hunt & Reffert | 2024 | 29.947 | 63.837 | 0.261 | -0.301 | -0.403 | -86.471 |
| Cavallo et al. | 2024 | 29.958 | 63.836 | 0.252 | â | â | â |
| Hunt & Reffert | 2023 | 29.947 | 63.837 | 0.261 | -0.301 | -0.403 | -86.471 |
| Castro-Ginard et al. | 2022 | 29.94 | 63.84 | 0.25 | -0.31 | -0.39 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.160* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 500* | â | â |
| Cavallo et al. | 2024 | 2.81 | 2.19 | â | 1778 | -0.060 | â | â | â |
| Hunt & Reffert | 2023 | 3.46 | 2.14 | 1.87 | 601 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.12 | 1.72 | â | 1514 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.