UBC 633
Summary
UBC 633 is a sparse, very loose object of high C3 quality. It is located at a large distance from the Sun, above the mid-plane. It is poorly studied in the literature.
Warning: This is likely a duplicate object, which shares a large 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) | 112.823 | -15.442 | 0.173 | -1.36 | 1.478 | – |
| Cantat-Gaudin et al. (2020) | 112.824 | -15.429 | 0.173 | -1.343 | 1.477 | – |
| Dias et al. (2021) | 112.829 | -15.434 | 0.178 | -1.371 | 1.461 | 101.613 |
| Celli et al. (2024) | 112.824 | -15.429 | – | – | – | – |
| Almeida et al. (2025) | 112.829 | -15.434 | – | – | – | – |
| UCC | 112.791 | -15.432 | 0.176 | -1.351 | 1.5 | 85.026 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.82, DistPc=5629.0, AgeNN=7.14 |
| Dias et al. (2021) | Av=2.069, Dist=5578, logage=6.731, [Fe/H]=-0.1 |
| Celli et al. (2024) | Age=13.8, Mc=227.9 |
| Almeida et al. (2025) | AV=2.069, Dist=5578, logAge=6.731, MassRk=995.6 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| FSR 1234 | 76.0 | 112.79 | -15.42 | 0.18 | -1.32 | 1.54 | 85.03 | 0.49 |