UFMG 2
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UTI:
UCC Trust Index
UFMG 2 is a very rich, very dense object of very high C3 quality. It is well-studied in the literature. This object shares a large percentage of members with a later reported entry. |
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| C3 | N_50 |
r_50 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 754 | 3.9 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Ferreira et al. (2019) | 237.59 | -55.959 | – | -4.42 | -3.068 | – |
| Cantat-Gaudin et al. (2020) | 237.585 | -55.961 | 0.357 | -4.425 | -3.048 | – |
| Dias et al. (2021) | 237.59 | -55.964 | 0.362 | -4.414 | -3.055 | -45.168 |
| Hunt & Reffert (2023) | 237.571 | -55.957 | 0.377 | -4.413 | -3.093 | -42.736 |
| Cavallo et al. (2024) | 237.587 | -55.963 | 0.378 | – | – | – |
| Hunt & Reffert (2024) | 237.571 | -55.957 | 0.377 | -4.413 | -3.093 | -42.736 |
| Hu & Soubiran (2025) | 237.587 | -55.963 | – | – | – | – |
| UCC | 237.577 | -55.965 | 0.374 | -4.41 | -3.079 | -50.648 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Ferreira et al. (2019) | E(B-V)=1.06, m-M=10.85, logt=9.15, [Fe/H]=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=2.86, DMNN=11.74, AgeNN=9.11 |
| Dias et al. (2021) | Av=3.339, Dist=2330, logage=8.877, [Fe/H]=0.092 |
| Hunt & Reffert (2023) | AV50=4.124, diffAV50=2.166, MOD50=11.944, logAge50=8.363 |
| Cavallo et al. (2024) | AV50=3.94, dMod50=11.36, logAge50=8.89, [Fe/H]50=0.03 |
| Hunt & Reffert (2024) | MassJ=10408.7 |
| Hu & Soubiran (2025) | MA22=-0.11, MA23f=-0.15, MA23g=0.17, MZ23=0.1, MK24=-0.06, MF24=-0.15 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 308 | 95.0 | 237.58 | -55.96 | 0.37 | -4.41 | -3.08 | -50.61 | 0.02 |