UPK 470
Summary
UPK 470 is a rich, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 108.41 | -19.445 | – | -4.81 | 4.23 | – |
| Cantat-Gaudin et al. (2020) | 108.394 | -19.495 | 0.963 | -4.819 | 4.224 | – |
| Dias et al. (2021) | 108.398 | -19.508 | 0.956 | -4.799 | 4.226 | 58.523 |
| He et al. (2022) | 108.448 | -19.41 | 0.962 | -4.852 | 4.265 | – |
| Hunt & Reffert (2023) | 108.352 | -19.469 | 0.944 | -4.726 | 4.27 | 30.466 |
| Cavallo et al. (2024) | 108.287 | -19.471 | 0.963 | – | – | – |
| Hunt & Reffert (2024) | 108.352 | -19.469 | 0.944 | -4.726 | 4.27 | 30.466 |
| Almeida et al. (2025) | 108.398 | -19.508 | – | – | – | – |
| UCC | 108.37 | -19.42 | 0.966 | -4.806 | 4.24 | 31.444 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=999, log(age)=7.5 |
| Cantat-Gaudin et al. (2020) | AVNN=0.37, DistPc=965.0, AgeNN=7.62 |
| Dias et al. (2021) | Av=0.408, Dist=1002, logage=7.764, [Fe/H]=0.04 |
| He et al. (2022) | A0=0.65, logAge=7.55 |
| Hunt & Reffert (2023) | AV50=0.204, diffAV50=0.725, MOD50=9.982, logAge50=7.48 |
| Cavallo et al. (2024) | AV50=0.49, dMod50=10.07, logAge50=7.38, [Fe/H]50=-0.01 |
| Hunt & Reffert (2024) | MassJ=182.628, MassTot=350.755 |
| Almeida et al. (2025) | AV=0.408, Dist=1002, logAge=7.764, MassRk=330.0 |
Search coordinates in Bayestar19