(M 34; Melotte 17; Collinder 31; OCL 382; MWSC 223)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 40.55 | 42.79 | – | -0.28 | -6.73 | – |
| Loktin & Popova (2017) | 40.515 | 42.762 | – | -0.67 | -6.12 | -18.2 |
| Bica et al. (2019) | 40.519 | 42.777 | – | – | – | – |
| Bossini et al. (2019) | 40.531 | 42.722 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 40.531 | 42.722 | 1.949 | 0.722 | -5.681 | – |
| Dias et al. (2021) | 40.51 | 42.712 | 1.943 | 0.736 | -5.695 | – |
| Jaehnig et al. (2021) | 40.468 | 42.718 | 1.986 | 0.691 | -5.715 | – |
| Tarricq et al. (2022) | 40.494 | 42.735 | 1.998 | 0.656 | -5.788 | – |
| He et al. (2022) | 40.544 | 42.732 | 2.007 | 0.646 | -5.788 | – |
| Hunt & Reffert (2023) | 40.548 | 42.722 | 2.003 | 0.652 | -5.791 | -7.078 |
| Cavallo et al. (2024) | 40.5 | 42.713 | 2.006 | – | – | – |
| UCC | 40.592 | 42.774 | 2.003 | 0.659 | -5.773 | -7.656 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.077, distance=510, log_age=8.383, metallicity=0.07 |
| Loktin & Popova (2017) | E(B-V)=0.071, Dmod=8.512, logt=8.239 |
| Bossini et al. (2019) | AV=0.239, Dist=8.552, logA=8.101, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.16, DMNN=8.64, AgeNN=8.12 |
| Dias et al. (2021) | Av=0.328, Dist=507, logage=8.425, [Fe/H]=-0.006 |
| Tarricq et al. (2022) | Dist=525, logAgeNN=8.15 |
| He et al. (2022) | A0=0.35, logAge=7.9 |
| Hunt & Reffert (2023) | AV50=0.143, diffAV50=0.777, MOD50=8.39, logAge50=8.087 |
| Cavallo et al. (2024) | AV50=0.37, dMod50=8.52, logAge50=8.1, [Fe/H]50=0.27 |