UFMG 59
0.47
UTI
0.55
CN
1.0
Cdens
0.38
CC3
0.23
Clit
1.0
Cdup
Stellar density (N50/rad)
13.4 [N/pc2]
- CN 0.55 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.23 Rarely 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
UFMG 59 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the absorption parameter (see Parameters). It is rarely studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 126.483 | -38.323 | 0.734 | -6.185 | 3.86 | -12.009 |
| Almeida et al. | 2025 | 126.496 | -38.339 | â | â | â | â |
| Hunt & Reffert | 2024 | 126.487 | -38.337 | 0.729 | -6.145 | 3.87 | 22.25 |
| Cavallo et al. | 2024 | 126.496 | -38.314 | 0.733 | â | â | â |
| Hunt & Reffert | 2023 | 126.487 | -38.337 | 0.729 | -6.145 | 3.87 | 22.25 |
| Almeida et al. | 2023 | 126.502 | -38.343 | â | â | â | â |
| Dias et al. | 2021 | 126.496 | -38.339 | 0.73 | -6.208 | 3.846 | â |
| Ferreira et al. | 2020 | 126.505 | -38.333 | 0.732 | -6.208 | 3.838 | 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 | 1.33 | 1.29 | 1.01 | 56 | -0.001 | 70 | 0.48 | â |
| Liu et al. | 2025 | 2.23 | 0.39 | â | 56 | â | â | â | â |
| Almeida et al. | 2025 | 1.33 | 1.29 | â | 50 | â | 67 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 122(1) | â | â |
| Cavallo et al. | 2024 | 1.36 | 1.31 | â | 158 | 0.010 | â | â | â |
| Hunt & Reffert | 2023 | 1.29 | 0.88 | 1.01 | 99 | â | â | â | â |
| Almeida et al. | 2023 | 1.28 | 1.21 | â | 79 | -0.001 | 70(1) | 0.48 | â |
| Dias et al. | 2021 | 1.33 | 1.29 | â | 50 | -0.084 | â | â | â |
| Ferreira et al. | 2020 | 1.34 | 1.58 | â | 45 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Liu et al. (2025)
Classified as primordial binary cluster 388 along with HSC_2080.
Palma et al. (2025)
Classified as optical pair P576, along with Theia_3286.
Almeida et al. (2025)
Mass determination: intermediate fit. Isochrone match: good fit.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.99 (50th percentile).