Berkeley 47
(MWSC 3126; OCL 109)
Summary
Berkeley 47 is a rich, 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) | 292.15 | 17.368 | – | 0.45 | 0.88 | – |
| Kharchenko et al. (2013) | 292.117 | 17.36 | – | -1.49 | -4.51 | – |
| Kharchenko et al. (2016) | 292.112 | 17.357 | – | – | – | – |
| Loktin & Popova (2017) | 292.125 | 17.366 | – | -0.931 | -4.106 | – |
| Cantat-Gaudin et al. (2018) | 292.127 | 17.362 | 0.402 | -1.894 | -5.444 | – |
| Bica et al. (2019) | 292.123 | 17.358 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 292.127 | 17.362 | 0.402 | -1.894 | -5.444 | – |
| Dias et al. (2021) | 292.129 | 17.364 | 0.396 | -1.868 | -5.433 | – |
| Just et al. (2023) | 292.112 | 17.357 | – | – | – | – |
| Hunt & Reffert (2023) | 292.126 | 17.361 | 0.403 | -1.94 | -5.466 | 94.682 |
| Cavallo et al. (2024) | 292.134 | 17.355 | 0.403 | – | – | – |
| Celli et al. (2024) | 292.127 | 17.362 | – | – | – | – |
| Hunt & Reffert (2024) | 292.126 | 17.361 | 0.403 | -1.94 | -5.466 | 94.682 |
| Almeida et al. (2025) | 292.129 | 17.364 | – | – | – | – |
| UCC | 292.131 | 17.358 | 0.403 | -1.939 | -5.452 | 23.165 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.5, Dist=1070.0, Age=8.7 |
| Kharchenko et al. (2013) | E(B-V)=1.166, d=1462.0, logt=7.97 |
| Kharchenko et al. (2016) | E(B-V)=1.166, d=1462.0, logt=7.97 |
| Loktin & Popova (2017) | E(B-V)=0.973, Dist=2534, logt=8.1 |
| Cantat-Gaudin et al. (2018) | dmode=2323.0 |
| Cantat-Gaudin et al. (2020) | AVNN=4.02, DistPc=2437.0, AgeNN=7.34 |
| Dias et al. (2021) | Av=3.63, Dist=1974, logage=7.148, [Fe/H]=0.137 |
| Just et al. (2023) | logt=7.97, logmt=2.093 |
| Hunt & Reffert (2023) | AV50=4.623, diffAV50=1.437, MOD50=11.87, logAge50=7.029 |
| Cavallo et al. (2024) | AV50=4.43, dMod50=11.4, logAge50=7.23, [Fe/H]50=-0.32 |
| Celli et al. (2024) | Age=21.9, Mc=631.2 |
| Hunt & Reffert (2024) | MassJ=1595.10, MassTot=1606.94 |
| Almeida et al. (2025) | AV=3.63, Dist=1974, logAge=7.148, MassRk=403.4 |
Search coordinates in Bayestar19