UBC 1458
0.47
UTI
0.52
CN
0.85
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.8 [arcmin]
- CN 0.52 Moderately populated
- Cdens 0.85 Dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1458 is a moderately populated, dense 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 metal-rich, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 138.371 | -51.904 | 0.392 | -4.95 | 4.505 | 1.738 |
| Hunt & Reffert | 2024 | 138.372 | -51.905 | 0.392 | -4.949 | 4.503 | 1.04 |
| Cavallo et al. | 2024 | 138.402 | -51.896 | 0.393 | â | â | â |
| Hunt & Reffert | 2023 | 138.372 | -51.905 | 0.392 | -4.949 | 4.503 | 1.04 |
| Castro-Ginard et al. | 2022 | 138.41 | -51.91 | 0.4 | -4.95 | 4.5 | 6.48 |
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 | 513* | â | â |
| Cavallo et al. | 2024 | 2.47 | 2.45 | â | 63 | 0.630 | â | â | â |
| Hunt & Reffert | 2023 | 2.38 | 2.65 | 2.02 | 59 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.35 | 1.81 | â | 156 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.