Ruprecht 50
(VDBH 17; OCL 698; vdBergh-Hagen 17; ESO 430 12; MWSC 1424; FoF 960)
Summary
Ruprecht 50 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 |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 120.877 | -30.86 | – | 0.42 | -1.15 | – |
| Cantat-Gaudin et al. (2018) | 120.872 | -30.873 | 0.414 | -1.726 | 2.352 | – |
| Bica et al. (2019) | 120.851 | -30.859 | – | – | – | – |
| Soubiran et al. (2018) | 120.872 | -30.873 | – | – | – | 51.08 |
| Bossini et al. (2019) | 120.872 | -30.873 | – | – | – | – |
| Liu & Pang (2019) | 120.873 | -30.881 | 0.388 | -1.913 | 2.446 | – |
| Cantat-Gaudin et al. (2020) | 120.872 | -30.873 | 0.414 | -1.726 | 2.352 | – |
| Dias et al. (2021) | 120.869 | -30.876 | 0.413 | -1.723 | 2.363 | – |
| Perren et al. (2022) | 120.872 | -30.873 | – | – | – | – |
| Hunt & Reffert (2023) | 120.876 | -30.868 | 0.417 | -1.771 | 2.371 | 48.949 |
| Cavallo et al. (2024) | 120.86 | -30.868 | 0.423 | – | – | – |
| Hunt & Reffert (2024) | 120.876 | -30.868 | 0.417 | -1.771 | 2.371 | 48.949 |
| Almeida et al. (2025) | 120.869 | -30.876 | – | – | – | – |
| UCC | 120.866 | -30.874 | 0.425 | -1.77 | 2.37 | 48.954 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.104, distance=1834, log_age=8.775 |
| Cantat-Gaudin et al. (2018) | dmode=2259.8 |
| Soubiran et al. (2018) | dmode=2259.8 |
| Bossini et al. (2019) | AV=0.575, Dist=11.709, logA=8.578, Fe/H=0.0 |
| Liu & Pang (2019) | Age=0.576, Z=-0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.61, DistPc=2157.0, AgeNN=8.66 |
| Dias et al. (2021) | Av=0.76, Dist=2064, logage=8.715, [Fe/H]=-0.034 |
| Perren et al. (2022) | E(B-V)=0.52, dm=16.31, logt=9.7, FeH=0.15, Mass=170000, bfr=0.48 |
| Hunt & Reffert (2023) | AV50=0.422, diffAV50=0.728, MOD50=11.642, logAge50=8.659 |
| Cavallo et al. (2024) | AV50=0.89, dMod50=11.7, logAge50=8.68, [Fe/H]50=-0.15 |
| Hunt & Reffert (2024) | MassJ=386.142, MassTot=397.585 |
| Almeida et al. (2025) | AV=0.76, Dist=2064, logAge=8.715, MassRk=221.5 |
Search coordinates in Bayestar19