UBC 1420
0.38
UTI
0.43
CN
0.47
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.6 [arcmin]
- CN 0.43 Poorly populated
- Cdens 0.47 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1420 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, below 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 | 119.6 | -32.153 | 0.245 | -2.59 | 2.684 | 68.378 |
| Hunt & Reffert | 2024 | 119.585 | -32.152 | 0.252 | -2.56 | 2.69 | 55.583 |
| Cavallo et al. | 2024 | 119.578 | -32.146 | 0.258 | â | â | â |
| Hunt & Reffert | 2023 | 119.585 | -32.152 | 0.252 | -2.56 | 2.69 | 55.583 |
| Castro-Ginard et al. | 2022 | 119.62 | -32.15 | 0.25 | -2.58 | 2.66 | 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 | 303* | â | â |
| Cavallo et al. | 2024 | 3.28 | 1.59 | â | 282 | -0.020 | â | â | â |
| Hunt & Reffert | 2023 | 3.38 | 1.30 | 1.99 | 251 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.10 | 0.97 | â | 570 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.