UBC 460
0.55
UTI
0.7
CN
0.29
Cdens
0.75
CC3
0.5
Clit
1.0
Cdup
Radius (P>50% members)
8.4 [arcmin]
- CN 0.7 Moderately populated
- Cdens 0.29 Loose
- CC3 0.75 High quality
- Clit 0.5 Moderately studied
- Cdup 1.0 Unique
Overview
UBC 460 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, young cluster, but with a large variance across recent sources for the mass parameter (see Parameters). It is moderately studied in the literature.
Relatively close
Moderate extinction
Massive
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 113.827 | -21.319 | 0.308 | -1.995 | 3.193 | â |
| Almeida et al. | 2025 | 113.77 | -21.311 | â | â | â | â |
| Hunt & Reffert | 2024 | 113.842 | -21.349 | 0.313 | -2.011 | 3.212 | â |
| Cavallo et al. | 2024 | 113.799 | -21.294 | 0.312 | â | â | â |
| Hunt & Reffert | 2023 | 113.842 | -21.349 | 0.313 | -2.011 | 3.212 | â |
| Almeida et al. | 2023 | 113.778 | -21.319 | â | â | â | â |
| Dias et al. | 2021 | 113.77 | -21.311 | 0.298 | -2.015 | 3.169 | â |
| Cantat-Gaudin et al. | 2020 | 113.818 | -21.318 | 0.296 | -2.0 | 3.19 | â |
| Castro-Ginard et al. | 2020 | 113.773 | -21.313 | 0.298 | -2.001 | 3.191 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Almeida et al. | 2025 | 2.89 | 1.09 | â | 42 | â | 1105 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 309* | â | â |
| Cavallo et al. | 2024 | 2.44 | 1.17 | â | 110 | -0.200 | â | â | â |
| Hunt & Reffert | 2023 | 2.76 | 0.82 | 1.03 | 98 | â | â | â | â |
| Almeida et al. | 2023 | 2.61 | 1.13 | â | 40 | -0.111 | 1038* | 0.54 | â |
| Dias et al. | 2021 | 2.89 | 1.09 | â | 42 | 0.026 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 2.95 | 0.97 | â | 32 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Almeida et al. (2025)
Mass determination: intermediate fit. Isochrone match: good fit. Silver sample.
Cavallo et al. (2024)
Gold sample.