UPK 418
Summary
UPK 418 is a sparse, very loose object of low C3 quality. It is located at a close distance from the Sun, above 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) | 112.561 | 5.618 | – | -2.68 | -1.6 | – |
| Cantat-Gaudin et al. (2020) | 112.48 | 5.605 | 1.111 | -2.646 | -0.983 | – |
| Dias et al. (2021) | 112.5 | 5.576 | 1.116 | -2.643 | -1.146 | – |
| Alfonso et al. (2024) | 112.615 | 5.705 | 1.14 | -2.666 | -1.555 | – |
| Almeida et al. (2025) | 112.5 | 5.576 | – | – | – | – |
| UCC | 112.565 | 5.58 | 1.017 | -2.629 | -1.112 | 36.308 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=828, log(age)=7.95 |
| Cantat-Gaudin et al. (2020) | AVNN=0.01, DistPc=922.0, AgeNN=7.8 |
| Dias et al. (2021) | Av=0.203, Dist=870, logage=8.295, [Fe/H]=-0.22 |
| Tarricq et al. (2022) | Dist=901, logAgeNN=7.8 |
| Alfonso et al. (2024) | AV=0.01009, MOD=9.82998, logAge=7.23404, Z=-0.2198 |
| Almeida et al. (2025) | AV=0.203, Dist=870, logAge=8.295, MassRk=75.6 |
Search coordinates in Bayestar19