(Melotte 231; Collinder 423; OCL 217; FSR 0315; MWSC 3357)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 307.879 | 60.657 | – | – | – | – |
| Kharchenko et al. (2012) | 307.882 | 60.66 | – | -2.07 | -1.35 | – |
| Loktin & Popova (2017) | 307.875 | 60.662 | – | -0.67 | -0.41 | -42.0 |
| Bica et al. (2019) | 307.817 | 60.63 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 307.917 | 60.653 | 0.506 | -1.841 | -5.413 | – |
| Dias et al. (2021) | 307.928 | 60.655 | 0.506 | -1.838 | -5.41 | -18.775 |
| Jaehnig et al. (2021) | 307.914 | 60.655 | 0.54 | -1.845 | -5.42 | – |
| Hunt & Reffert (2023) | 307.901 | 60.651 | 0.525 | -1.817 | -5.462 | -18.805 |
| Cavallo et al. (2024) | 307.932 | 60.657 | 0.525 | – | – | – |
| UCC | 307.921 | 60.652 | 0.522 | -1.822 | -5.457 | -19.151 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.32, HDis=1185.0, Age=2.21, [Fe/H]=0.02 |
| Kharchenko et al. (2012) | e_bv=0.31, distance=1800, log_age=9.27, metallicity=0.0 |
| Loktin & Popova (2017) | E(B-V)=0.311, Dmod=10.712, logt=9.339 |
| Cantat-Gaudin et al. (2020) | AVNN=0.85, DMNN=11.3, AgeNN=9.23 |
| Dias et al. (2021) | Av=0.919, Dist=1757, logage=9.207, [Fe/H]=0.462 |
| Hunt & Reffert (2023) | AV50=1.332, diffAV50=1.294, MOD50=11.322, logAge50=9.021 |
| Cavallo et al. (2024) | AV50=1.24, dMod50=11.34, logAge50=9.1, [Fe/H]50=0.3 |