Berkeley 71
(FSR 0810; OCL 449; MWSC 634)
Summary
Berkeley 71 is a rich, very dense object of very 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) | 85.229 | 32.278 | – | -0.23 | -3.55 | – |
| Froebrich et al. (2007) | 85.237 | 32.271 | – | – | – | – |
| Glushkova et al. (2010) | 85.236 | 32.276 | – | – | – | – |
| Kharchenko et al. (2012) | 85.237 | 32.266 | – | 2.28 | -6.33 | – |
| Loktin & Popova (2017) | 85.23 | 32.278 | – | 0.533 | -1.867 | – |
| Cantat-Gaudin et al. (2018) | 85.233 | 32.272 | 0.226 | 0.65 | -1.614 | – |
| Bica et al. (2019) | 85.222 | 32.28 | – | – | – | – |
| Soubiran et al. (2018) | 85.233 | 32.272 | – | – | – | -26.7 |
| Donor et al. (2020) | 85.237 | 32.266 | – | 0.69 | -1.66 | -9.4 |
| Cantat-Gaudin et al. (2020) | 85.233 | 32.272 | 0.226 | 0.65 | -1.614 | – |
| Dias et al. (2021) | 85.223 | 32.279 | 0.222 | 0.653 | -1.606 | – |
| Hunt & Reffert (2023) | 85.242 | 32.273 | 0.238 | 0.631 | -1.657 | -8.45 |
| Cavallo et al. (2024) | 85.234 | 32.283 | 0.235 | – | – | – |
| Hunt & Reffert (2024) | 85.242 | 32.273 | 0.238 | 0.631 | -1.657 | -8.45 |
| Almeida et al. (2025) | 85.223 | 32.279 | – | – | – | – |
| Hu & Soubiran (2025) | 85.234 | 32.283 | – | – | – | – |
| UCC | 85.237 | 32.277 | 0.246 | 0.652 | -1.671 | -10.755 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.81, Dist=3260.0, Age=9.0 |
| Glushkova et al. (2010) | E(B-V)=0.91, Dist=2450.0, Age=8.8 |
| Kharchenko et al. (2012) | e_bv=0.87, distance=3260, log_age=9.02 |
| Loktin & Popova (2017) | E(B-V)=1.014, Dist=5425, logt=8.74 |
| Cantat-Gaudin et al. (2018) | dmode=3930.0 |
| Soubiran et al. (2018) | dmode=3930.0 |
| Donor et al. (2020) | Fe/H=-0.23 |
| Cantat-Gaudin et al. (2020) | AVNN=2.53, DistPc=3598.0, AgeNN=8.94 |
| Dias et al. (2021) | Av=3.104, Dist=3311, logage=8.753, [Fe/H]=-0.188 |
| Hunt & Reffert (2023) | AV50=3.024, diffAV50=2.255, MOD50=12.733, logAge50=8.568 |
| Cavallo et al. (2024) | AV50=3.48, dMod50=12.71, logAge50=8.72, [Fe/H]50=0.1 |
| Hunt & Reffert (2024) | MassJ=2358.28, MassTot=2402.07 |
| Almeida et al. (2025) | AV=3.104, Dist=3311, logAge=8.753, MassRk=626.6 |
| Hu & Soubiran (2025) | MA22=-0.2, MA23f=-0.4, MA23g=-0.32, MZ23=-0.52, MK24=-0.34, MF24=-0.52 |
Search coordinates in Bayestar19