UBC 1427
0.37
UTI
0.54
CN
0.34
Cdens
0.38
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
4.8 [arcmin]
- CN 0.54 Moderately populated
- Cdens 0.34 Loose
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1427 is a moderately populated, loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (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 | 122.918 | -33.783 | 0.239 | -3.092 | 3.643 | 48.131 |
| Hu & Soubiran | 2025 | 122.925 | -33.787 | â | â | â | â |
| Hunt & Reffert | 2024 | 122.946 | -33.776 | 0.25 | -3.094 | 3.627 | 48.908 |
| Cavallo et al. | 2024 | 122.925 | -33.787 | 0.245 | â | â | â |
| Hunt & Reffert | 2023 | 122.946 | -33.776 | 0.25 | -3.094 | 3.627 | 48.908 |
| Castro-Ginard et al. | 2022 | 122.9 | -33.77 | 0.25 | -3.08 | 3.63 | 46.73 |
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 | -0.250* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 298* | â | â |
| Cavallo et al. | 2024 | 2.77 | 1.52 | â | 912 | -0.450 | â | â | â |
| Hunt & Reffert | 2023 | 3.56 | 1.18 | 1.90 | 412 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.14 | 0.80 | â | 946 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.