UBC 318
Summary
UBC 318 is a sparse, very loose object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is poorly studied in the literature.
Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 251.178 | -47.587 | 0.33 | -0.923 | -2.214 | – |
| Cantat-Gaudin et al. (2020) | 251.144 | -47.577 | 0.329 | -0.928 | -2.223 | – |
| Celli et al. (2024) | 251.144 | -47.577 | – | – | – | – |
| UCC | 251.118 | -47.582 | 0.345 | -0.945 | -2.225 | -43.355 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.83, DistPc=2795.0, AgeNN=7.05 |
| Celli et al. (2024) | Age=11.2, Mc=1944.4 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| Collinder 311 | 56.0 | 251.02 | -47.47 | 0.35 | -0.97 | -2.29 | -43.36 | 0.86 |
| Hogg 21 | 40.0 | 251.41 | -47.74 | 0.37 | -0.97 | -2.17 | -43.91 | 0.88 |