UBC 141
0.68
UTI
0.56
CN
1.0
Cdens
0.75
CC3
0.55
Clit
1.0
Cdup
Radius (P>50% members)
6.7 [arcmin]
- CN 0.56 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.55 Moderately studied
- Cdup 1.0 Unique
Overview
UBC 141 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, old cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is moderately studied in the literature.
Relatively close
Low 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 | 313.579 | 35.675 | 0.713 | -1.013 | 0.333 | -18.199 |
| Li et al. | 2025 | 313.576 | 35.686 | 0.709 | -1.024 | 0.362 | â |
| Hu & Soubiran | 2025 | 313.582 | 35.653 | â | â | â | â |
| Zhang et al. | 2024 | 313.564 | 35.686 | â | â | â | â |
| Hunt & Reffert | 2024 | 313.564 | 35.686 | 0.714 | -1.013 | 0.334 | -18.405 |
| Cavallo et al. | 2024 | 313.582 | 35.652 | 0.716 | â | â | â |
| Hunt & Reffert | 2023 | 313.564 | 35.686 | 0.714 | -1.013 | 0.334 | -18.405 |
| Tarricq et al. | 2022 | 313.561 | 35.692 | 0.715 | -1.015 | 0.295 | â |
| Cantat-Gaudin et al. | 2020 | 313.576 | 35.686 | 0.709 | -1.024 | 0.362 | â |
| Castro-Ginard et al. | 2020 | 313.592 | 35.691 | 0.71 | -1.026 | 0.352 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Li et al. | 2025 | 1.28 | 0.56 | â | 3920 | 0.043 | â | â | â |
| Hu & Soubiran | 2025 | â | â | â | â | -0.090* | â | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.122* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 147* | â | â |
| Cavallo et al. | 2024 | 1.31 | 0.91 | â | 1514 | 0.180 | â | â | â |
| Hunt & Reffert | 2023 | 1.35 | 0.90 | 0.85 | 902 | â | â | â | â |
| Tarricq et al. | 2022 | 1.27 | â | â | 2344 | â | â | â | â |
| Cantat-Gaudin et al. | 2020 | 1.32 | 0.51 | â | 2089 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.