UPK 167
Summary
UPK 167 is a moderately populated, moderately dense object of high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 336.909 | 49.758 | – | 1.56 | -0.09 | – |
| Cantat-Gaudin et al. (2020) | 337.143 | 49.814 | 1.82 | 1.549 | -0.029 | – |
| Dias et al. (2021) | 337.324 | 49.895 | 1.803 | 1.584 | -0.003 | -15.903 |
| Tarricq et al. (2022) | 336.479 | 49.774 | 1.858 | 1.585 | -0.157 | – |
| Hunt & Reffert (2023) | 336.662 | 49.516 | 1.796 | 1.54 | -0.138 | -12.724 |
| Cavallo et al. (2024) | 337.145 | 49.933 | 1.802 | – | – | – |
| Hunt & Reffert (2024) | 336.662 | 49.516 | 1.796 | 1.54 | -0.138 | -12.724 |
| Alfonso et al. (2024) | 336.948 | 49.92 | 1.777 | 1.56 | -0.143 | – |
| Almeida et al. (2025) | 337.324 | 49.895 | – | – | – | – |
| UCC | 336.904 | 49.792 | 1.842 | 1.582 | -0.126 | -11.345 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=545, log(age)=8.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.4, DistPc=559.0, AgeNN=8.09 |
| Dias et al. (2021) | Av=0.464, Dist=541, logage=8.45, [Fe/H]=-0.065 |
| Tarricq et al. (2022) | Dist=550, logAgeNN=8.11 |
| Hunt & Reffert (2023) | AV50=0.228, diffAV50=0.757, MOD50=8.594, logAge50=8.093 |
| Cavallo et al. (2024) | AV50=0.57, dMod50=8.72, logAge50=8.15, [Fe/H]50=0.3 |
| Hunt & Reffert (2024) | MassJ=105.410, MassTot=333.677 |
| Alfonso et al. (2024) | AV=0.39967, MOD=8.73993, logAge=8.28044, Z=-0.0649 |
| Almeida et al. (2025) | AV=0.464, Dist=541, logAge=8.45, MassRk=328.5 |
Search coordinates in Bayestar19