Hogg 16
Summary
Hogg 16 is a poorly populated, dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is well-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 |
|---|---|---|---|---|---|---|
| Dambis (1999) | 202.325 | -61.2 | – | – | – | – |
| Dias et al. (2002) | 202.325 | -61.2 | – | -3.71 | -3.17 | -30.83 |
| Chen et al. (2003) | 202.383 | -61.233 | – | -3.71 | -3.17 | -35.8 |
| Piskunov et al. (2008) | 202.309 | -61.198 | – | – | – | – |
| Kharchenko et al. (2012) | 202.32 | -61.212 | – | -4.53 | -1.82 | – |
| Loktin & Popova (2017) | 202.32 | -61.2 | – | -6.414 | -0.718 | -33.0 |
| Dias et al. (2021) | 202.3 | -61.209 | 0.431 | -3.479 | -1.645 | – |
| Jaehnig et al. (2021) | 202.485 | -61.284 | 0.454 | -3.455 | -1.809 | – |
| Almeida et al. (2025) | 202.3 | -61.209 | – | – | – | – |
| UCC | 202.323 | -61.241 | 0.452 | -3.487 | -1.652 | -75.218 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.447, DM0=11.4, log_age_=7.4 |
| Dias et al. (2002) | E(B-V)=0.411, Dist=1585.0, Age=7.047 |
| Chen et al. (2003) | HDis=1585, Age=0.01 |
| Piskunov et al. (2008) | E(B-V)=0.41, Dist=1585, logt=7.26, logMA=1.456 |
| Kharchenko et al. (2012) | e_bv=0.41, distance=2059, log_age=7.95 |
| Loktin & Popova (2017) | E(B-V)=0.5, Dist=1445, logt=7.364 |
| Dias et al. (2021) | Av=1.422, Dist=1943, logage=7.494, [Fe/H]=0.11 |
| Jaehnig et al. (2021) | dmode=2.219 |
| Almeida et al. (2025) | AV=1.422, Dist=1943, logAge=7.494, MassRk=184.6 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| Collinder 272 | 89.6 | 202.6 | -61.33 | 0.44 | -3.48 | -1.8 | -17.54 | 0.87 |