UFMG 92
0.65
UTI
0.75
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
20.3 [N/pc2]
- CN 0.75 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 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
UFMG 92 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 moderate extinction. It is catalogued as a massive, very metal-poor, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.
(*): The parallax distance estimate (~2.62 kpc) differs significantly from the median photometric distance (~1.64 kpc).
Note: This object shares a significant percentage of members with 2 later reported entries. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 269.021 | -29.506 | 0.382 | -0.082 | -0.476 | -18.645 |
| Hunt & Reffert | 2024 | 269.019 | -29.511 | 0.39 | -0.096 | -0.484 | -1.412 |
| Cavallo et al. | 2024 | 269.027 | -29.514 | 0.389 | â | â | â |
| Hunt & Reffert | 2023 | 269.019 | -29.511 | 0.39 | -0.096 | -0.484 | -1.412 |
| Ferreira et al. | 2021 | 269.039 | -29.494 | 0.39 | -0.094 | -0.458 | 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 | 1.64 | 2.31 | 2.2 | 224 | -1.240 | 1999 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1999(1) | â | â |
| Cavallo et al. | 2024 | 1.64 | 2.64 | â | 240 | -1.240 | â | â | â |
| Hunt & Reffert | 2023 | 2.39 | 2.31 | 2.20 | 41 | â | â | â | â |
| Ferreira et al. | 2021 | 1.55 | 2.17 | â | 224 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.