(Praesepe; M 44; Melotte 88; Collinder 189; OCL 507; MWSC 1527)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 130.053 | 19.659 | – | -35.58 | -12.9 | 34.4 |
| Kharchenko et al. (2012) | 130.095 | 19.69 | – | -36.54 | -13.36 | – |
| Loktin & Popova (2017) | 130.095 | 19.668 | – | -35.58 | -12.9 | 33.4 |
| Bica et al. (2019) | 130.057 | 19.939 | – | – | – | – |
| Bossini et al. (2019) | 130.054 | 19.621 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 130.054 | 19.621 | 5.361 | -36.09 | -12.919 | – |
| Dias et al. (2021) | 130.057 | 19.613 | 5.349 | -36.148 | -12.95 | 34.892 |
| Jaehnig et al. (2021) | 130.056 | 19.623 | 5.385 | -35.964 | -12.918 | – |
| Tarricq et al. (2022) | 130.059 | 19.621 | 5.416 | -35.911 | -12.896 | – |
| He et al. (2022) | 129.993 | 19.612 | 5.41 | -35.902 | -12.879 | – |
| Hunt & Reffert (2023) | 130.088 | 19.666 | 5.404 | -35.943 | -12.903 | 33.941 |
| Cavallo et al. (2024) | 129.975 | 19.608 | 5.405 | – | – | – |
| UCC | 130.009 | 19.617 | 5.408 | -35.916 | -12.868 | 34.726 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.009, HDis=187.0, Age=0.72, [Fe/H]=0.14;0.04 |
| Kharchenko et al. (2012) | e_bv=0.01, distance=187, log_age=8.92, metallicity=0.094 |
| Loktin & Popova (2017) | E(B-V)=0.009, Dmod=6.353, logt=8.864 |
| Bossini et al. (2019) | AV=0.084, Dist=6.35, logA=8.875, Fe/H=0.07 |
| Cantat-Gaudin et al. (2020) | AVNN=0, DMNN=6.31, AgeNN=8.83 |
| Dias et al. (2021) | Av=0.032, Dist=186, logage=8.882, [Fe/H]=0.196 |
| Tarricq et al. (2022) | Dist=182, logAgeNN=8.84 |
| He et al. (2022) | A0=0.4, logAge=8.85 |
| Hunt & Reffert (2023) | AV50=0.159, diffAV50=0.527, MOD50=6.326, logAge50=8.539 |
| Cavallo et al. (2024) | AV50=0.6, dMod50=6.39, logAge50=8.19, [Fe/H]50=0.24 |