Ruprecht 174
(MWSC 3405; OCL 176; C 2041+368; FSR 0216; FoF 70)
Summary
Ruprecht 174 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, below the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 310.879 | 37.024 | – | -2.73 | -4.49 | – |
| Kharchenko et al. (2013) | 310.855 | 37.012 | – | -2.3 | -2.66 | – |
| Kharchenko et al. (2016) | 310.851 | 37.009 | – | – | – | – |
| Loktin & Popova (2017) | 310.875 | 37.024 | – | -2.73 | -4.49 | – |
| Cantat-Gaudin et al. (2018) | 310.856 | 37.031 | 0.398 | -3.154 | -4.675 | – |
| Bica et al. (2019) | 310.871 | 36.879 | – | – | – | – |
| Soubiran et al. (2018) | 310.856 | 37.031 | – | – | – | -12.89 |
| Liu & Pang (2019) | 310.855 | 37.016 | 0.397 | -3.152 | -4.677 | – |
| Cantat-Gaudin et al. (2020) | 310.856 | 37.031 | 0.398 | -3.154 | -4.675 | – |
| Dias et al. (2021) | 310.858 | 37.023 | 0.405 | -3.152 | -4.672 | – |
| Just et al. (2023) | 310.851 | 37.009 | – | – | – | – |
| Hunt & Reffert (2023) | 310.861 | 37.031 | 0.39 | -3.145 | -4.705 | 40.831 |
| Cavallo et al. (2024) | 310.854 | 37.021 | 0.395 | – | – | – |
| Hunt & Reffert (2024) | 310.861 | 37.031 | 0.39 | -3.145 | -4.705 | 40.831 |
| Zhang et al. (2024) | 310.861 | 37.031 | – | – | – | – |
| Almeida et al. (2025) | 310.858 | 37.023 | – | – | – | – |
| UCC | 310.848 | 37.029 | 0.391 | -3.153 | -4.716 | -5.918 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.32, Dist=2110.0, Age=8.9 |
| Kharchenko et al. (2013) | E(B-V)=0.321, d=1817.0, logt=8.9 |
| Kharchenko et al. (2016) | E(B-V)=0.321, d=1817.0, logt=8.9 |
| Loktin & Popova (2017) | E(B-V)=0.435, Dist=2599, logt=8.83 |
| Cantat-Gaudin et al. (2018) | dmode=2343.9 |
| Soubiran et al. (2018) | dmode=2343.9 |
| Liu & Pang (2019) | Age=0.692, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=1.43, DistPc=2368.0, AgeNN=8.68 |
| Dias et al. (2021) | Av=1.962, Dist=2069, logage=8.509, [Fe/H]=-0.031 |
| Just et al. (2023) | logt=8.9, logmt=2.096 |
| Hunt & Reffert (2023) | AV50=1.887, diffAV50=1.27, MOD50=11.863, logAge50=8.404 |
| Cavallo et al. (2024) | AV50=2.12, dMod50=11.75, logAge50=8.38, [Fe/H]50=0.22 |
| Hunt & Reffert (2024) | MassJ=1078.09, MassTot=1078.09 |
| Zhang et al. (2024) | [Fe/H]ANN=0.23936, [Fe/H]MCMC=0.26793 |
| Almeida et al. (2025) | AV=1.962, Dist=2069, logAge=8.509, MassRk=521.5 |
Search coordinates in Bayestar19