UBC 377
Summary
UBC 377 is a sparse, very loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is poorly studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 314.869 | 45.858 | 0.318 | -2.931 | -2.815 | – |
| Cantat-Gaudin et al. (2020) | 314.906 | 45.861 | 0.32 | -2.943 | -2.803 | – |
| Dias et al. (2021) | 314.854 | 45.853 | 0.319 | -2.939 | -2.831 | – |
| Almeida et al. (2025) | 314.854 | 45.853 | – | – | – | – |
| UCC | 314.906 | 45.862 | 0.333 | -2.946 | -2.854 | -25.816 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.28, DistPc=2830.0, AgeNN=7.68 |
| Dias et al. (2021) | Av=1.828, Dist=2984, logage=7.13, [Fe/H]=0.173 |
| Almeida et al. (2025) | AV=1.828, Dist=2984, logAge=7.13, MassRk=237.0 |
Search coordinates in Bayestar19