(M 52; Melotte 243; Collinder 455; OCL 260; MWSC 3725)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 351.2 | 61.593 | – | – | – | – |
| Chen et al. (2003) | 351.117 | 61.649 | – | -2.0 | -1.78 | -35.5 |
| Kharchenko et al. (2012) | 351.177 | 61.637 | – | -0.23 | -3.5 | – |
| Loktin & Popova (2017) | 351.195 | 61.593 | – | -0.204 | -0.851 | -40.0 |
| Bica et al. (2019) | 351.139 | 61.589 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 351.195 | 61.59 | 0.596 | -1.938 | -1.131 | – |
| Dias et al. (2021) | 351.203 | 61.587 | 0.597 | -1.936 | -1.132 | -32.09 |
| Jaehnig et al. (2021) | 351.208 | 61.591 | 0.625 | -1.933 | -1.128 | – |
| Hunt & Reffert (2023) | 351.19 | 61.599 | 0.606 | -1.895 | -1.191 | -23.905 |
| Cavallo et al. (2024) | 351.206 | 61.591 | 0.607 | – | – | – |
| UCC | 351.19 | 61.591 | 0.609 | -1.898 | -1.194 | -26.828 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.65, DM0=10.8, log_age_=7.85 |
| Chen et al. (2003) | HDis=1421.0, Age=0.05 |
| Kharchenko et al. (2012) | e_bv=0.65, distance=1350, log_age=7.9 |
| Loktin & Popova (2017) | E(B-V)=0.642, Dmod=10.805, logt=7.769 |
| Cantat-Gaudin et al. (2020) | AVNN=1.85, DMNN=11.09, AgeNN=8.19 |
| Dias et al. (2021) | Av=2.009, Dist=1497, logage=7.72, [Fe/H]=0.075 |
| Hunt & Reffert (2023) | AV50=1.95, diffAV50=1.7, MOD50=10.968, logAge50=7.925 |
| Cavallo et al. (2024) | AV50=1.99, dMod50=11.15, logAge50=8.16, [Fe/H]50=0.53 |