UBC 504
Summary
UBC 504 is a poorly populated, dense object of high C3 quality. It is located at a large distance from the Sun, below the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 159.721 | -61.083 | 0.177 | -5.751 | 2.92 | – |
| Cantat-Gaudin et al. (2020) | 159.738 | -61.099 | 0.174 | -5.743 | 2.921 | – |
| Dias et al. (2021) | 159.753 | -61.088 | 0.175 | -5.758 | 2.892 | – |
| Hunt & Reffert (2023) | 159.74 | -61.118 | 0.183 | -5.778 | 2.968 | – |
| Cavallo et al. (2024) | 159.737 | -61.114 | 0.184 | – | – | – |
| Celli et al. (2024) | 159.738 | -61.099 | – | – | – | – |
| Hunt & Reffert (2024) | 159.74 | -61.118 | 0.183 | -5.778 | 2.968 | – |
| Almeida et al. (2025) | 159.753 | -61.088 | – | – | – | – |
| Hu & Soubiran (2025) | 159.737 | -61.114 | – | – | – | – |
| UCC | 159.746 | -61.107 | 0.178 | -5.779 | 2.94 | 11.173 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.15, DistPc=4824.0, AgeNN=7.05 |
| Dias et al. (2021) | Av=1.651, Dist=5018, logage=7.031, [Fe/H]=0.038 |
| Hunt & Reffert (2023) | AV50=1.204, diffAV50=1.426, MOD50=13.397, logAge50=8.471 |
| Cavallo et al. (2024) | AV50=0.86, dMod50=12.31, logAge50=8.94, [Fe/H]50=-0.08 |
| Celli et al. (2024) | Age=11.2, Mc=294.1 |
| Hunt & Reffert (2024) | MassJ=770.228, MassTot=801.405 |
| Almeida et al. (2025) | AV=1.651, Dist=5018, logAge=7.031, MassRk=631.8 |
| Hu & Soubiran (2025) | MA22=-0.19, MA23f=-0.52, MA23g=0.08, MK24=-0.28, MF24=-0.2 |
Search coordinates in Bayestar19