UBC 108
Summary
UBC 108 is a rich, very dense object of very high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 281.629 | -5.196 | 0.621 | -2.944 | -3.668 | – |
| Cantat-Gaudin et al. (2020) | 281.611 | -5.181 | 0.627 | -2.94 | -3.648 | – |
| Dias et al. (2021) | 281.622 | -5.183 | 0.625 | -2.939 | -3.652 | 16.328 |
| Tarricq et al. (2022) | 281.654 | -5.148 | 0.624 | -2.888 | -3.699 | – |
| Hunt & Reffert (2023) | 281.597 | -5.18 | 0.623 | -2.868 | -3.652 | 15.324 |
| Cavallo et al. (2024) | 281.616 | -5.187 | 0.626 | – | – | – |
| Hunt & Reffert (2024) | 281.597 | -5.18 | 0.623 | -2.868 | -3.652 | 15.324 |
| Almeida et al. (2025) | 281.622 | -5.183 | – | – | – | – |
| Hu & Soubiran (2025) | 281.616 | -5.187 | – | – | – | – |
| UCC | 281.602 | -5.17 | 0.633 | -2.895 | -3.688 | 15.534 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.92, DistPc=1585.0, AgeNN=8.87 |
| Dias et al. (2021) | Av=2.406, Dist=1524, logage=8.753, [Fe/H]=0.032 |
| Tarricq et al. (2022) | Dist=1498, logAgeNN=8.94 |
| Hunt & Reffert (2023) | AV50=2.255, diffAV50=1.242, MOD50=10.907, logAge50=8.518 |
| Cavallo et al. (2024) | AV50=2.78, dMod50=10.46, logAge50=8.72, [Fe/H]50=-0.38 |
| Hunt & Reffert (2024) | MassJ=653.786, MassTot=653.786 |
| Almeida et al. (2025) | AV=2.406, Dist=1524, logAge=8.753, MassRk=272.6 |
| Hu & Soubiran (2025) | MA22=-0.05, MA23f=-0.21, MZ23=-0.02, MK24=-0.11, MF24=-0.15 |
Search coordinates in Bayestar19