UPK 524
Summary
UPK 524 is a rich, loose object of very high C3 quality. It is located at a close distance from the Sun, below the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 105.167 | -54.844 | – | -2.77 | 8.81 | – |
| Cantat-Gaudin et al. (2020) | 105.304 | -54.432 | 1.765 | -2.761 | 8.65 | – |
| Dias et al. (2021) | 105.44 | -54.47 | 1.77 | -2.759 | 8.682 | 28.21 |
| Tarricq et al. (2022) | 106.32 | -55.007 | 1.827 | -2.714 | 8.655 | – |
| Hunt & Reffert (2023) | 105.183 | -55.242 | 1.79 | -2.784 | 8.647 | 24.376 |
| Cavallo et al. (2024) | 105.618 | -54.531 | 1.793 | – | – | – |
| Alfonso et al. (2024) | 105.477 | -55.19 | 1.796 | -2.758 | 8.642 | – |
| UCC | 105.352 | -54.623 | 1.784 | -2.723 | 8.619 | 26.651 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=554, log(age)=8.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.3, DistPc=569.0, AgeNN=8.03 |
| Dias et al. (2021) | Av=0.356, Dist=536, logage=8.159, [Fe/H]=-0.091 |
| Tarricq et al. (2022) | Dist=561, logAgeNN=8.07 |
| Hunt & Reffert (2023) | AV50=0.17, diffAV50=0.666, MOD50=8.595, logAge50=8.072 |
| Cavallo et al. (2024) | AV50=0.3, dMod50=8.76, logAge50=8.23, [Fe/H]50=0.54 |
| Alfonso et al. (2024) | AV=0.29989, MOD=8.77997, logAge=8.08525, Z=-0.0910 |
Search coordinates in Bayestar19