UPK 599
Summary
UPK 599 is a rich, moderately dense object of very high 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) | 205.944 | -38.581 | – | -9.95 | 0.3 | – |
| Cantat-Gaudin et al. (2020) | 205.84 | -38.576 | 1.458 | -9.945 | 0.293 | – |
| Dias et al. (2021) | 205.878 | -38.647 | 1.479 | -9.933 | 0.332 | -8.062 |
| He et al. (2022) | 205.714 | -38.603 | 1.489 | -10.035 | 0.239 | – |
| Hunt & Reffert (2023) | 206.089 | -38.77 | 1.463 | -10.022 | 0.284 | -8.648 |
| Cavallo et al. (2024) | 205.68 | -38.493 | 1.477 | – | – | – |
| Celli et al. (2024) | 205.84 | -38.576 | – | – | – | – |
| Hunt & Reffert (2024) | 206.089 | -38.77 | 1.463 | -10.022 | 0.284 | -8.648 |
| Alfonso et al. (2024) | 205.746 | -38.527 | 1.434 | -9.98 | 0.224 | – |
| Almeida et al. (2025) | 205.878 | -38.647 | – | – | – | – |
| UCC | 205.762 | -38.561 | 1.486 | -9.975 | 0.232 | -9.986 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=670, log(age)=7.3 |
| Cantat-Gaudin et al. (2020) | AVNN=0.1, DistPc=652.0, AgeNN=7.29 |
| Dias et al. (2021) | Av=0.253, Dist=679, logage=7.879, [Fe/H]=0.137 |
| He et al. (2022) | A0=0.05, logAge=7.25 |
| Hunt & Reffert (2023) | AV50=0.189, diffAV50=0.816, MOD50=9.067, logAge50=7.117 |
| Cavallo et al. (2024) | AV50=0.41, dMod50=9.36, logAge50=6.8, [Fe/H]50=-0.06 |
| Celli et al. (2024) | Age=19.5, Mc=151.9 |
| Hunt & Reffert (2024) | MassJ=41.3948, MassTot=152.953 |
| Alfonso et al. (2024) | AV=0.09986, MOD=9.06996, logAge=7.39029, Z=0.13693 |
| Almeida et al. (2025) | AV=0.253, Dist=679, logAge=7.879, MassRk=131.7 |
Search coordinates in Bayestar19