UBC 110
0.63
UTI
0.57
CN
0.98
Cdens
1.0
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
3.3 [arcmin]
- CN 0.57 Moderately populated
- Cdens 0.98 Very dense
- CC3 1.0 Very high quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 110 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate* distance, below 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.
(*): The parallax distance estimate (~3.77 kpc) differs significantly from the median photometric distance (~2.66 kpc).
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 | 281.633 | -4.985 | 0.265 | -0.791 | -2.621 | 48.681 |
| Hunt & Reffert | 2024 | 281.651 | -4.985 | 0.279 | -0.801 | -2.633 | 34.46 |
| Cavallo et al. | 2024 | 281.623 | -4.985 | 0.277 | â | â | â |
| Hunt & Reffert | 2023 | 281.651 | -4.985 | 0.279 | -0.801 | -2.633 | 34.46 |
| Cantat-Gaudin et al. | 2020 | 281.62 | -4.979 | 0.247 | -0.795 | -2.619 | â |
| Castro-Ginard et al. | 2020 | 281.614 | -4.97 | 0.244 | -0.801 | -2.611 | 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 | 1770* | â | â |
| Cavallo et al. | 2024 | 1.87 | 3.21 | â | 380 | -0.610 | â | â | â |
| Hunt & Reffert | 2023 | 3.45 | 2.92 | 2.14 | 121 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.