UPK 379
Summary
UPK 379 is a poorly populated, loose object of intermediate C3 quality. It is located at a close distance from the Sun, above the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 94.131 | 30.894 | – | -0.97 | -4.29 | – |
| Cantat-Gaudin et al. (2020) | 94.071 | 30.794 | 1.284 | -0.968 | -4.325 | – |
| Dias et al. (2021) | 93.887 | 30.814 | 1.299 | -0.933 | -4.311 | – |
| Tarricq et al. (2022) | 94.172 | 30.907 | 1.328 | -1.037 | -4.332 | – |
| He et al. (2022) | 94.199 | 30.689 | 1.303 | -1.062 | -4.367 | – |
| Hunt & Reffert (2023) | 94.219 | 30.744 | 1.302 | -0.983 | -4.314 | 7.446 |
| Cavallo et al. (2024) | 94.206 | 30.791 | 1.302 | – | – | – |
| Hunt & Reffert (2024) | 94.219 | 30.744 | 1.302 | -0.983 | -4.314 | 7.446 |
| Alfonso et al. (2024) | 94.195 | 30.905 | 1.271 | -0.975 | -4.297 | – |
| Almeida et al. (2025) | 93.887 | 30.814 | – | – | – | – |
| UCC | 94.211 | 30.783 | 1.301 | -1.017 | -4.33 | 8.336 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=765, log(age)=8.8 |
| Cantat-Gaudin et al. (2020) | AVNN=0.69, DistPc=772.0, AgeNN=8.66 |
| Dias et al. (2021) | Av=0.941, Dist=730, logage=8.622, [Fe/H]=-0.153 |
| Tarricq et al. (2022) | Dist=757, logAgeNN=8.69 |
| He et al. (2022) | A0=1.45, logAge=8.35 |
| Hunt & Reffert (2023) | AV50=0.784, diffAV50=1.673, MOD50=9.321, logAge50=8.668 |
| Cavallo et al. (2024) | AV50=1.33, dMod50=9.44, logAge50=8.48, [Fe/H]50=0.22 |
| Hunt & Reffert (2024) | MassJ=78.1286, MassTot=142.474 |
| Alfonso et al. (2024) | AV=0.68985, MOD=9.43984, logAge=9.02289, Z=-0.1530 |
| Almeida et al. (2025) | AV=0.941, Dist=730, logAge=8.622, MassRk=117.2 |
Search coordinates in Bayestar19