UBC 97
Summary
UBC 97 is a moderately populated, very dense object of high C3 quality. It is located at a relatively 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 2 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Castro-Ginard et al. (2020) | 274.779 | -15.726 | 0.733 | -0.871 | -1.146 | – |
| Cantat-Gaudin et al. (2020) | 274.782 | -15.722 | 0.736 | -0.872 | -1.161 | – |
| Dias et al. (2021) | 274.785 | -15.743 | 0.728 | -0.873 | -1.15 | – |
| Hunt & Reffert (2023) | 274.814 | -15.734 | 0.718 | -0.835 | -1.212 | -18.173 |
| Cavallo et al. (2024) | 274.797 | -15.748 | 0.718 | – | – | – |
| Hunt & Reffert (2024) | 274.814 | -15.734 | 0.718 | -0.835 | -1.212 | -18.173 |
| Almeida et al. (2025) | 274.785 | -15.743 | – | – | – | – |
| UCC | 274.787 | -15.751 | 0.721 | -0.858 | -1.195 | -17.68 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Cantat-Gaudin et al. (2020) | AVNN=1.16, DistPc=1377.0, AgeNN=8.08 |
| Dias et al. (2021) | Av=1.518, Dist=1348, logage=7.705, [Fe/H]=-0.019 |
| Tarricq et al. (2022) | Dist=1325, logAgeNN=8.14 |
| Hunt & Reffert (2023) | AV50=1.234, diffAV50=0.343, MOD50=10.588, logAge50=8.0 |
| Cavallo et al. (2024) | AV50=1.89, dMod50=10.11, logAge50=8.21, [Fe/H]50=-0.75 |
| Hunt & Reffert (2024) | MassJ=464.712, MassTot=464.712 |
| Almeida et al. (2025) | AV=1.518, Dist=1348, logAge=7.705, MassRk=285.2 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| LISC 3356 | 98.9 | 274.79 | -15.75 | 0.72 | -0.84 | -1.19 | -27.28 | 0.1 |
| CWWDL 14165 | 94.5 | 274.79 | -15.75 | 0.72 | -0.85 | -1.2 | -27.24 | 0.02 |