UBC 1405
0.62
UTI
0.72
CN
1.0
Cdens
0.75
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
2.1 [arcmin]
- CN 0.72 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1405 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.
Distant
Moderate extinction
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 | 117.037 | -29.47 | 0.187 | -2.0 | 3.147 | 75.849 |
| Hu & Soubiran | 2025 | 117.035 | -29.47 | â | â | â | â |
| Hunt & Reffert | 2024 | 117.033 | -29.469 | 0.191 | -1.993 | 3.145 | 91.133 |
| Cavallo et al. | 2024 | 117.035 | -29.47 | 0.193 | â | â | â |
| Hunt & Reffert | 2023 | 117.033 | -29.469 | 0.191 | -1.993 | 3.145 | 91.133 |
| Castro-Ginard et al. | 2022 | 117.03 | -29.47 | 0.19 | -2.02 | 3.14 | 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 | -0.200* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 949* | â | â |
| Cavallo et al. | 2024 | 3.87 | 2.36 | â | 631 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 4.41 | 2.27 | 2.47 | 253 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 5.55 | 1.89 | â | 766 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.