UPK 150
Summary
UPK 150 is a poorly populated, loose object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Sim et al. (2019) | 319.427 | 54.485 | – | -4.25 | -3.99 | – |
| Cantat-Gaudin et al. (2020) | 319.474 | 54.516 | 0.996 | -4.243 | -3.975 | – |
| Dias et al. (2021) | 319.539 | 54.486 | 1.001 | -4.232 | -3.987 | – |
| Hunt & Reffert (2023) | 319.323 | 54.485 | 0.986 | -4.189 | -4.034 | -4.479 |
| Cavallo et al. (2024) | 319.342 | 54.507 | 0.983 | – | – | – |
| Celli et al. (2024) | 319.457 | 54.513 | – | – | – | – |
| Hunt & Reffert (2024) | 319.323 | 54.485 | 0.986 | -4.189 | -4.034 | -4.479 |
| Almeida et al. (2025) | 319.539 | 54.486 | – | – | – | – |
| UCC | 319.329 | 54.522 | 0.991 | -4.242 | -4.03 | -14.546 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=980, log(age)=7.2 |
| Cantat-Gaudin et al. (2020) | AVNN=1.92, DistPc=1031.0, AgeNN=7.41 |
| Dias et al. (2021) | Av=2.482, Dist=976, logage=7.111, [Fe/H]=-0.097 |
| Hunt & Reffert (2023) | AV50=3.068, diffAV50=2.0, MOD50=9.924, logAge50=7.475 |
| Cavallo et al. (2024) | AV50=2.94, dMod50=10.4, logAge50=7.01, [Fe/H]50=0.19 |
| Celli et al. (2024) | Age=25.7, Mc=353.8 |
| Hunt & Reffert (2024) | MassJ=190.027, MassTot=218.474 |
| Almeida et al. (2025) | AV=2.482, Dist=976, logAge=7.111, MassRk=418.2 |
Search coordinates in Bayestar19