Ruprecht 71
(OCL 761; ESO 260 09; MWSC 1574; FoF 2087)
Summary
Ruprecht 71 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 132.346 | -46.85 | – | 0.19 | 3.56 | – |
| Piskunov et al. (2008) | 132.338 | -46.851 | – | – | – | – |
| Kharchenko et al. (2012) | 132.338 | -46.878 | – | -3.17 | 6.17 | – |
| Cantat-Gaudin et al. (2018) | 132.316 | -46.875 | 0.486 | -5.22 | 4.642 | – |
| Bica et al. (2019) | 132.349 | -46.845 | – | – | – | – |
| Soubiran et al. (2018) | 132.316 | -46.875 | – | – | – | 38.73 |
| Liu & Pang (2019) | 132.312 | -46.856 | 0.476 | -5.165 | 4.628 | – |
| Cantat-Gaudin et al. (2020) | 132.316 | -46.875 | 0.486 | -5.22 | 4.642 | – |
| Dias et al. (2021) | 132.316 | -46.865 | 0.488 | -5.194 | 4.644 | – |
| Hunt & Reffert (2023) | 132.323 | -46.873 | 0.497 | -5.187 | 4.661 | 28.724 |
| Cavallo et al. (2024) | 132.292 | -46.864 | 0.498 | – | – | – |
| Celli et al. (2024) | 132.316 | -46.875 | – | – | – | – |
| Hunt & Reffert (2024) | 132.323 | -46.873 | 0.497 | -5.187 | 4.661 | 28.724 |
| Almeida et al. (2025) | 132.316 | -46.865 | – | – | – | – |
| UCC | 132.312 | -46.862 | 0.497 | -5.185 | 4.644 | 39.787 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.05, Dist=1300.0, Age=8.78 |
| Piskunov et al. (2008) | E(B-V)=0.05, Dist=1300, logt=8.78, logMA=2.011 |
| Kharchenko et al. (2012) | e_bv=0.05, distance=1300, log_age=8.84 |
| Cantat-Gaudin et al. (2018) | dmode=1941.3 |
| Soubiran et al. (2018) | dmode=1941.3 |
| Liu & Pang (2019) | Age=0.015, Z=0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=0.93, DistPc=1844.0, AgeNN=7.33 |
| Dias et al. (2021) | Av=1.123, Dist=1815, logage=7.246, [Fe/H]=0.172 |
| Hunt & Reffert (2023) | AV50=1.005, diffAV50=1.925, MOD50=11.354, logAge50=7.695 |
| Cavallo et al. (2024) | AV50=1.04, dMod50=11.23, logAge50=7.32, [Fe/H]50=0.12 |
| Celli et al. (2024) | Age=21.4, Mc=229.7 |
| Hunt & Reffert (2024) | MassJ=627.873, MassTot=708.721 |
| Almeida et al. (2025) | AV=1.123, Dist=1815, logAge=7.246, MassRk=189.5 |
Search coordinates in Bayestar19