Berkeley 13
(OCL 402; MWSC 439)
Summary
Berkeley 13 is a rich, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 73.967 | 52.8 | – | -5.56 | 3.25 | – |
| Kharchenko et al. (2012) | 73.942 | 52.815 | – | 0.23 | 1.51 | – |
| Loktin & Popova (2017) | 73.965 | 52.801 | – | 0.151 | 0.565 | – |
| Cantat-Gaudin et al. (2018) | 73.943 | 52.809 | 0.208 | -0.078 | 0.558 | – |
| Bica et al. (2019) | 73.935 | 52.817 | – | – | – | – |
| Soubiran et al. (2018) | 73.943 | 52.809 | – | – | – | -28.6 |
| Cantat-Gaudin et al. (2020) | 73.943 | 52.809 | 0.208 | -0.078 | 0.558 | – |
| Dias et al. (2021) | 73.944 | 52.802 | 0.218 | -0.091 | 0.569 | -28.558 |
| Hunt & Reffert (2023) | 73.953 | 52.81 | 0.223 | -0.143 | 0.528 | -30.019 |
| Cavallo et al. (2024) | 73.94 | 52.799 | 0.23 | – | – | – |
| Hunt & Reffert (2024) | 73.953 | 52.81 | 0.223 | -0.143 | 0.528 | -30.019 |
| Almeida et al. (2025) | 73.944 | 52.802 | – | – | – | – |
| Hu & Soubiran (2025) | 73.94 | 52.798 | – | – | – | – |
| UCC | 73.948 | 52.803 | 0.22 | -0.126 | 0.536 | -29.895 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.66, Dist=2470.0, Age=9.0 |
| Kharchenko et al. (2012) | e_bv=0.849, distance=2800, log_age=8.87 |
| Loktin & Popova (2017) | E(B-V)=0.712, Dist=1496, logt=8.6 |
| Cantat-Gaudin et al. (2018) | dmode=4219.5 |
| Soubiran et al. (2018) | dmode=4219.5 |
| Cantat-Gaudin et al. (2020) | AVNN=2.09, DistPc=3958.0, AgeNN=8.69 |
| Dias et al. (2021) | Av=2.317, Dist=3259, logage=8.886, [Fe/H]=-0.238 |
| Hunt & Reffert (2023) | AV50=2.348, diffAV50=1.795, MOD50=12.964, logAge50=8.657 |
| Cavallo et al. (2024) | AV50=2.48, dMod50=12.58, logAge50=8.86, [Fe/H]50=-0.35 |
| Hunt & Reffert (2024) | MassJ=1925.66, MassTot=1925.66 |
| Almeida et al. (2025) | AV=2.317, Dist=3259, logAge=8.886, MassRk=1140.2 |
| Hu & Soubiran (2025) | MA22=-0.05, MA23f=-0.45, MA23g=-0.36, MZ23=-0.44, MK24=-0.37, MF24=-0.37 |
Search coordinates in Bayestar19