UBC 562
0.73
UTI
0.75
CN
1.0
Cdens
1.0
CC3
0.45
Clit
1.0
Cdup
Stellar density (N50/rad)
13.6 [N/pc2]
- CN 0.75 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.45 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
UBC 562 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 262.78 | -37.884 | 0.395 | -0.182 | -2.642 | -12.473 |
| Almeida et al. | 2025 | 262.773 | -37.875 | â | â | â | â |
| Hunt & Reffert | 2024 | 262.778 | -37.893 | 0.403 | -0.187 | -2.655 | 42.274 |
| Celli et al. | 2024 | 262.776 | -37.891 | â | â | â | â |
| Cavallo et al. | 2024 | 262.776 | -37.878 | 0.403 | â | â | â |
| Hunt & Reffert | 2023 | 262.778 | -37.893 | 0.403 | -0.187 | -2.655 | 42.274 |
| Dias et al. | 2021 | 262.773 | -37.875 | 0.4 | -0.14 | -2.617 | â |
| Cantat-Gaudin et al. | 2020 | 262.776 | -37.891 | 0.403 | -0.155 | -2.621 | â |
| Castro-Ginard et al. | 2020 | 262.783 | -37.883 | 0.405 | -0.148 | -2.631 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 2.29 | 3.4 | 2.7 | 12 | 0.368 | 816 | â | â |
| Almeida et al. | 2025 | 2.22 | 3.40 | â | 10 | â | 768 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 2224(1) | â | â |
| Celli et al. | 2024 | â | â | â | 12 | â | 816 | â | â |
| Cavallo et al. | 2024 | 2.94 | 3.89 | â | 17 | 0.710 | â | â | â |
| Hunt & Reffert | 2023 | 2.29 | 4.27 | 2.70 | 27 | â | â | â | â |
| Dias et al. | 2021 | 2.22 | 3.40 | â | 10 | 0.027 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 2.44 | 3.40 | â | 12 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as genetic pair P246, along with UFMG_22.
Cavallo et al. (2024)
Silver sample.
Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit. Silver sample.