UBC 293
Summary
UBC 293 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is moderately studied in the literature.
This object shares a significant percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 202.749 | -61.768 | 0.293 | -4.44 | -1.71 | – |
| Cantat-Gaudin et al. (2020) | 202.711 | -61.775 | 0.291 | -4.434 | -1.714 | – |
| Dias et al. (2021) | 202.731 | -61.781 | 0.298 | -4.439 | -1.708 | – |
| Hunt & Reffert (2023) | 202.692 | -61.802 | 0.303 | -4.501 | -1.686 | -41.765 |
| Cavallo et al. (2024) | 202.74 | -61.786 | 0.301 | – | – | – |
| Celli et al. (2024) | 202.711 | -61.775 | – | – | – | – |
| Hunt & Reffert (2024) | 202.692 | -61.802 | 0.303 | -4.501 | -1.686 | -41.765 |
| Almeida et al. (2025) | 202.731 | -61.781 | – | – | – | – |
| UCC | 202.733 | -61.784 | 0.3 | -4.468 | -1.687 | -36.563 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.62, DistPc=3293.0, AgeNN=7.3 |
| Dias et al. (2021) | Av=1.913, Dist=2862, logage=7.761, [Fe/H]=0.297 |
| Hunt & Reffert (2023) | AV50=2.079, diffAV50=1.902, MOD50=12.35, logAge50=7.75 |
| Cavallo et al. (2024) | AV50=1.78, dMod50=12.16, logAge50=8.46, [Fe/H]50=-0.4 |
| Celli et al. (2024) | Age=20.0, Mc=648.4 |
| Hunt & Reffert (2024) | MassJ=851.392, MassTot=991.254 |
| Almeida et al. (2025) | AV=1.913, Dist=2862, logAge=7.761, MassRk=1028.5 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWWDL 2259 | 54.8 | 202.68 | -61.78 | 0.31 | -4.49 | -1.65 | -41.75 | 0.12 |