Ruprecht 176
(MWSC 2373)
Summary
Ruprecht 176 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) | 243.7 | -51.333 | – | -2.99 | -2.9 | – |
| Kharchenko et al. (2013) | 243.66 | -51.333 | – | -4.3 | -3.01 | – |
| Kharchenko et al. (2016) | 243.649 | -51.332 | – | – | – | – |
| Cantat-Gaudin et al. (2018) | 243.676 | -51.332 | 0.335 | -2.644 | -2.984 | – |
| Soubiran et al. (2018) | 243.676 | -51.332 | – | – | – | -52.19 |
| Bossini et al. (2019) | 243.676 | -51.332 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 243.676 | -51.332 | 0.335 | -2.644 | -2.984 | – |
| Dias et al. (2021) | 243.681 | -51.333 | 0.338 | -2.677 | -2.99 | -52.246 |
| Just et al. (2023) | 243.649 | -51.332 | – | – | – | – |
| Hunt & Reffert (2023) | 243.671 | -51.333 | 0.365 | -2.703 | -2.991 | -52.27 |
| Cavallo et al. (2024) | 243.679 | -51.339 | 0.363 | – | – | – |
| Hunt & Reffert (2024) | 243.671 | -51.333 | 0.365 | -2.703 | -2.991 | -52.27 |
| Almeida et al. (2025) | 243.681 | -51.333 | – | – | – | – |
| UCC | 243.675 | -51.333 | 0.357 | -2.684 | -2.992 | -52.249 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.479, Dist=2686.0, Age=8.76 |
| Kharchenko et al. (2013) | E(B-V)=0.479, d=2686.0, logt=8.76 |
| Kharchenko et al. (2016) | E(B-V)=0.479, d=2686.0, logt=8.76 |
| Cantat-Gaudin et al. (2018) | dmode=2749.3 |
| Soubiran et al. (2018) | dmode=2749.3 |
| Bossini et al. (2019) | AV=1.678, Dist=12.059, logA=8.168, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.66, DistPc=2615.0, AgeNN=8.08 |
| Dias et al. (2021) | Av=1.865, Dist=2220, logage=8.115, [Fe/H]=0.179 |
| Just et al. (2023) | logt=8.76, logmt=2.786 |
| Hunt & Reffert (2023) | AV50=1.751, diffAV50=1.467, MOD50=11.943, logAge50=8.332 |
| Cavallo et al. (2024) | AV50=2.38, dMod50=11.16, logAge50=8.21, [Fe/H]50=-0.9 |
| Hunt & Reffert (2024) | MassJ=1616.46, MassTot=1692.83 |
| Almeida et al. (2025) | AV=1.865, Dist=2220, logAge=8.115, MassRk=738.8 |
Search coordinates in Bayestar19