UPK 526
Summary
UPK 526 is a sparse, very loose object of high C3 quality. It is located at a close distance from the Sun, below the mid-plane. It is moderately studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 115.237 | -52.774 | – | -7.98 | 7.42 | – |
| Cantat-Gaudin et al. (2020) | 115.198 | -52.839 | 1.712 | -8.0 | 7.415 | – |
| Dias et al. (2021) | 115.268 | -52.91 | 1.722 | -8.006 | 7.434 | 23.348 |
| Hunt & Reffert (2023) | 115.946 | -52.836 | 1.75 | -7.774 | 7.804 | 14.398 |
| Cavallo et al. (2024) | 113.782 | -52.946 | 1.755 | – | – | – |
| Alfonso et al. (2024) | 114.395 | -52.836 | 1.727 | -7.84 | 7.688 | – |
| Almeida et al. (2025) | 115.268 | -52.91 | – | – | – | – |
| UCC | 115.351 | -52.81 | 1.746 | -7.985 | 7.449 | 19.483 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=575, log(age)=7.3 |
| Cantat-Gaudin et al. (2020) | AVNN=0.45, DistPc=624.0, AgeNN=7.49 |
| Dias et al. (2021) | Av=0.58, Dist=564, logage=7.576, [Fe/H]=-0.03 |
| Hunt & Reffert (2023) | AV50=0.457, diffAV50=0.995, MOD50=8.675, logAge50=7.466 |
| Cavallo et al. (2024) | AV50=0.68, dMod50=8.91, logAge50=7.14, [Fe/H]50=0.08 |
| Alfonso et al. (2024) | AV=0.44999, MOD=8.97981, logAge=7.30356, Z=-0.0298 |
| Almeida et al. (2025) | AV=0.58, Dist=564, logAge=7.576, MassRk=74.5 |
Search coordinates in Bayestar19