Bochum 10
Summary
Bochum 10 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is well-studied in the literature.
This object shares a small percentage of members with 2 later reported entries.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 160.559 | -59.146 | – | – | – | – |
| Dias et al. (2002) | 160.55 | -59.133 | – | -5.79 | -1.31 | -2.3 |
| Piskunov et al. (2008) | 160.604 | -59.132 | – | – | – | – |
| Kharchenko et al. (2012) | 160.613 | -59.115 | – | -5.57 | 2.99 | – |
| Loktin & Popova (2017) | 160.545 | -59.132 | – | -5.79 | -1.31 | -2.2 |
| Dias et al. (2021) | 160.504 | -59.132 | 0.378 | -7.291 | 2.992 | 0.943 |
| Jaehnig et al. (2021) | 160.537 | -59.132 | 0.416 | -7.455 | 2.925 | – |
| Hunt & Reffert (2023) | 160.568 | -59.159 | 0.39 | -7.433 | 3.057 | -26.356 |
| Cavallo et al. (2024) | 160.301 | -59.059 | 0.389 | – | – | – |
| Hunt & Reffert (2024) | 160.568 | -59.159 | 0.39 | -7.433 | 3.057 | -26.356 |
| Almeida et al. (2025) | 160.504 | -59.132 | – | – | – | – |
| UCC | 160.472 | -59.137 | 0.386 | -7.414 | 2.999 | 7.702 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.332, DM0=11.6, log_age_=6.8 |
| Dias et al. (2002) | E(B-V)=0.306, Dist=2027.0, Age=6.857 |
| Piskunov et al. (2008) | E(B-V)=0.3, Dist=2027, logt=6.93, logMA=3.345 |
| Kharchenko et al. (2012) | e_bv=0.333, distance=2017, log_age=6.93 |
| Loktin & Popova (2017) | E(B-V)=0.306, Dist=2027, logt=6.857 |
| Dias et al. (2021) | Av=1.175, Dist=2365, logage=7.167, [Fe/H]=0.179 |
| Jaehnig et al. (2021) | dmode=2.399 |
| Hunt & Reffert (2023) | AV50=1.174, diffAV50=2.35, MOD50=11.832, logAge50=7.257 |
| Cavallo et al. (2024) | AV50=1.26, dMod50=11.68, logAge50=7.12, [Fe/H]50=-0.05 |
| Hunt & Reffert (2024) | MassJ=1108.89, MassTot=1580.34 |
| Almeida et al. (2025) | AV=1.175, Dist=2365, logAge=7.167, MassRk=1636.3 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0544 | 11.9 | 160.32 | -59.17 | 0.39 | -7.35 | 3.02 | -59.99 | 0.0 |
| UBC 653 | 7.0 | 160.12 | -58.98 | 0.39 | -7.47 | 3.03 | -59.99 | 0.12 |