Ruprecht 143
(OCL 62; MWSC 1408; MWSC 2945)
Summary
Ruprecht 143 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 well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 278.15 | -12.133 | – | -0.36 | -0.58 | – |
| Kharchenko et al. (2012) | 278.149 | -12.14 | – | -2.21 | -3.68 | – |
| Cantat-Gaudin et al. (2018) | 278.174 | -12.148 | 0.323 | 0.722 | -1.086 | – |
| Bica et al. (2019) | 278.164 | -12.133 | – | – | – | – |
| Soubiran et al. (2018) | 278.174 | -12.148 | – | – | – | 11.31 |
| Cantat-Gaudin et al. (2020) | 278.174 | -12.148 | 0.323 | 0.722 | -1.086 | – |
| Dias et al. (2021) | 278.171 | -12.149 | 0.32 | 0.728 | -1.078 | 12.447 |
| Hunt & Reffert (2023) | 278.174 | -12.151 | 0.348 | 0.71 | -1.103 | 3.874 |
| Cavallo et al. (2024) | 278.166 | -12.146 | 0.349 | – | – | – |
| Hunt & Reffert (2024) | 278.174 | -12.151 | 0.348 | 0.71 | -1.103 | 3.874 |
| Almeida et al. (2025) | 278.171 | -12.149 | – | – | – | – |
| UCC | 278.173 | -12.15 | 0.343 | 0.727 | -1.1 | 11.005 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=1.02, Dist=2062.0, Age=8.65 |
| Kharchenko et al. (2012) | e_bv=1.02, distance=2062, log_age=8.65 |
| Cantat-Gaudin et al. (2018) | dmode=2842.4 |
| Soubiran et al. (2018) | dmode=2842.4 |
| Cantat-Gaudin et al. (2020) | AVNN=2.38, DistPc=2764.0, AgeNN=8.6 |
| Dias et al. (2021) | Av=2.77, Dist=2428, logage=8.513, [Fe/H]=0.188 |
| Hunt & Reffert (2023) | AV50=3.119, diffAV50=2.078, MOD50=12.019, logAge50=8.106 |
| Cavallo et al. (2024) | AV50=3.27, dMod50=11.44, logAge50=8.67, [Fe/H]50=-0.42 |
| Hunt & Reffert (2024) | MassJ=2618.49, MassTot=2618.49 |
| Almeida et al. (2025) | AV=2.77, Dist=2428, logAge=8.513, MassRk=701.2 |
Search coordinates in Bayestar19