(Collinder 174; OCL 685; ESO 430 15; MWSC 1428)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 121.232 | -28.143 | – | – | – | – |
| Kharchenko et al. (2012) | 121.275 | -28.17 | – | -5.32 | 5.94 | – |
| Loktin & Popova (2017) | 121.275 | -28.17 | – | -4.116 | 5.046 | 39.6 |
| Bica et al. (2019) | 121.226 | -28.135 | – | – | – | – |
| Bossini et al. (2019) | 121.246 | -28.122 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 121.246 | -28.122 | 1.536 | -5.549 | 7.275 | – |
| Dias et al. (2021) | 121.237 | -28.099 | 1.532 | -5.554 | 7.282 | 40.043 |
| Jaehnig et al. (2021) | 121.283 | -28.139 | 1.571 | -5.604 | 7.293 | – |
| Tarricq et al. (2022) | 121.196 | -28.16 | 1.568 | -5.564 | 7.311 | – |
| He et al. (2022) | 121.263 | -28.147 | 1.571 | -5.554 | 7.343 | – |
| Hunt & Reffert (2023) | 121.274 | -28.131 | 1.565 | -5.569 | 7.331 | 40.83 |
| Cavallo et al. (2024) | 121.271 | -28.153 | 1.567 | – | – | – |
| UCC | 121.27 | -28.111 | 1.566 | -5.562 | 7.331 | 40.908 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.038, HDis=601.0, Age=0.44, [Fe/H]=-0.09 |
| Kharchenko et al. (2012) | e_bv=0.04, distance=642, log_age=8.91, metallicity=0.208 |
| Loktin & Popova (2017) | E(B-V)=0.037, Dmod=9.025, logt=8.654 |
| Bossini et al. (2019) | AV=0.195, Dist=8.787, logA=8.919, Fe/H=-0.1 |
| Cantat-Gaudin et al. (2020) | AVNN=0.36, DMNN=9.11, AgeNN=8.84 |
| Dias et al. (2021) | Av=0.232, Dist=630, logage=8.903, [Fe/H]=-0.019 |
| Tarricq et al. (2022) | Dist=654, logAgeNN=8.86 |
| He et al. (2022) | A0=0.2, logAge=8.95 |
| Hunt & Reffert (2023) | AV50=0.11, diffAV50=0.377, MOD50=8.864, logAge50=8.914 |
| Cavallo et al. (2024) | AV50=0.58, dMod50=9.05, logAge50=8.42, [Fe/H]50=0.05 |