Berkeley 6
Summary
Berkeley 6 is a moderately populated, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 27.796 | 61.061 | – | -2.89 | 0.24 | – |
| Kharchenko et al. (2012) | 27.825 | 61.06 | – | -1.29 | -3.22 | – |
| Loktin & Popova (2017) | 27.925 | 61.061 | – | -0.268 | -1.027 | – |
| Cantat-Gaudin et al. (2018) | 27.803 | 61.061 | 0.31 | -0.857 | -0.485 | – |
| Cantat-Gaudin et al. (2020) | 27.803 | 61.061 | 0.31 | -0.857 | -0.485 | – |
| Dias et al. (2021) | 27.793 | 61.06 | 0.31 | -0.858 | -0.495 | – |
| Hunt & Reffert (2023) | 27.806 | 61.058 | 0.323 | -0.899 | -0.533 | -88.925 |
| Cavallo et al. (2024) | 27.79 | 61.061 | 0.322 | – | – | – |
| Hunt & Reffert (2024) | 27.806 | 61.058 | 0.323 | -0.899 | -0.533 | -88.925 |
| Almeida et al. (2025) | 27.793 | 61.06 | – | – | – | – |
| UCC | 27.803 | 61.059 | 0.316 | -0.894 | -0.53 | -88.921 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.9, Dist=2520.0, Age=7.5 |
| Kharchenko et al. (2012) | e_bv=0.781, distance=2500, log_age=8.6 |
| Loktin & Popova (2017) | E(B-V)=0.735, Dist=4523, logt=7.28 |
| Cantat-Gaudin et al. (2018) | dmode=2949.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.8, DistPc=3051.0, AgeNN=8.35 |
| Dias et al. (2021) | Av=2.35, Dist=2417, logage=8.051, [Fe/H]=-0.182 |
| Hunt & Reffert (2023) | AV50=2.431, diffAV50=1.014, MOD50=12.232, logAge50=7.944 |
| Cavallo et al. (2024) | AV50=2.4, dMod50=12.37, logAge50=7.88, [Fe/H]50=0.68 |
| Hunt & Reffert (2024) | MassJ=887.137, MassTot=887.137 |
| Almeida et al. (2025) | AV=2.35, Dist=2417, logAge=8.051, MassRk=527.9 |
Search coordinates in Bayestar19