UBC 239
Summary
UBC 239 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is moderately studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 123.76 | -30.147 | 0.472 | -3.63 | 1.95 | – |
| Cantat-Gaudin et al. (2020) | 123.763 | -30.155 | 0.467 | -3.623 | 1.947 | – |
| Hunt & Reffert (2023) | 123.76 | -30.165 | 0.477 | -3.605 | 1.953 | 41.947 |
| Cavallo et al. (2024) | 123.756 | -30.158 | 0.477 | – | – | – |
| Hunt & Reffert (2024) | 123.76 | -30.165 | 0.477 | -3.605 | 1.953 | 41.947 |
| Hu & Soubiran (2025) | 123.757 | -30.158 | – | – | – | – |
| UCC | 123.753 | -30.16 | 0.476 | -3.617 | 1.946 | 34.429 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=0.19, DistPc=2147.0, AgeNN=8.44 |
| Hunt & Reffert (2023) | AV50=0.132, diffAV50=0.385, MOD50=11.38, logAge50=8.849 |
| Cavallo et al. (2024) | AV50=0.38, dMod50=11.25, logAge50=8.8, [Fe/H]50=-0.3 |
| Hunt & Reffert (2024) | MassJ=379.854, MassTot=386.277 |
| Hu & Soubiran (2025) | MA22=-0.14, MA23f=-0.37, MZ23=-0.34, MK24=-0.26, MF24=-0.18 |
Search coordinates in Bayestar19