UBC 1012
0.56
UTI
0.56
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.56 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1012 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, metal-poor, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
High extinction
Massive
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 273.037 | -15.978 | 0.398 | 0.342 | -0.686 | 1.614 |
| Hunt & Reffert | 2024 | 273.038 | -15.986 | 0.398 | 0.359 | -0.695 | 12.524 |
| Cavallo et al. | 2024 | 273.023 | -15.973 | 0.398 | â | â | â |
| Hunt & Reffert | 2023 | 273.038 | -15.986 | 0.398 | 0.359 | -0.695 | 12.524 |
| Castro-Ginard et al. | 2022 | 273.03 | -15.98 | 0.39 | 0.36 | -0.69 | 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 | 1068* | â | â |
| Cavallo et al. | 2024 | 1.75 | 3.72 | â | 380 | -0.660 | â | â | â |
| Hunt & Reffert | 2023 | 2.22 | 3.34 | 2.60 | 165 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.87 | 2.39 | â | 782 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.