UBC 32
(UPK 19)
Summary
UBC 32 is a rich, very dense object of high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It is moderately studied in the literature.
This object shares a large percentage of members with a later reported entry.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2018) | 279.436 | -14.047 | 3.562 | -1.753 | -9.265 | -21.58 |
| Bica et al. (2019) | 279.424 | -14.049 | – | – | – | – |
| Sim et al. (2019) | 279.354 | -14.204 | – | -1.81 | -9.33 | – |
| Cantat-Gaudin et al. (2020) | 279.312 | -14.096 | 3.563 | -1.768 | -9.279 | – |
| Tarricq et al. (2022) | 279.265 | -14.078 | 3.567 | -1.762 | -9.309 | – |
| He et al. (2022) | 279.249 | -14.268 | 3.552 | -1.745 | -9.42 | – |
| Hunt & Reffert (2023) | 279.322 | -14.003 | 3.498 | -1.808 | -9.229 | -19.725 |
| Cavallo et al. (2024) | 279.454 | -14.08 | 3.507 | – | – | – |
| Hunt & Reffert (2024) | 279.322 | -14.003 | 3.498 | -1.808 | -9.229 | -19.725 |
| Alfonso et al. (2024) | 279.299 | -14.146 | 3.512 | -1.767 | -9.364 | – |
| UCC | 279.209 | -14.126 | 3.545 | -1.797 | -9.309 | -22.107 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Sim et al. (2019) | d_pc=289, log(age)=8.5 |
| Cantat-Gaudin et al. (2020) | AVNN=0.55, DistPc=280.0, AgeNN=8.14 |
| Tarricq et al. (2022) | Dist=278, logAgeNN=8.15 |
| He et al. (2022) | A0=1.25, logAge=7.9 |
| Hunt & Reffert (2023) | AV50=1.026, diffAV50=1.576, MOD50=7.198, logAge50=7.886 |
| Cavallo et al. (2024) | AV50=1.47, dMod50=7.31, logAge50=7.88, [Fe/H]50=0.1 |
| Hunt & Reffert (2024) | MassJ=382.661, MassTot=520.073 |
| Alfonso et al. (2024) | AV=0.55022, MOD=7.23902, logAge=8.32704, Z=0.01087 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OCSN 288 | 98.6 | 279.21 | -14.15 | 3.54 | -1.78 | -9.31 | -22.13 | 0.12 |