(Melotte 83; Collinder 176; OCL 611; MWSC 1439)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 122.921 | -13.246 | – | -2.5 | -1.22 | 29.3 |
| Kharchenko et al. (2012) | 122.67 | -12.84 | – | -2.28 | -1.91 | – |
| Loktin & Popova (2017) | 122.655 | -12.84 | – | -2.115 | -2.223 | 26.1 |
| Bica et al. (2019) | 122.669 | -12.826 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 122.658 | -12.834 | 0.754 | -2.331 | -0.584 | – |
| Dias et al. (2021) | 122.657 | -12.835 | 0.76 | -2.332 | -0.592 | 29.24 |
| Jaehnig et al. (2021) | 122.649 | -12.827 | 0.784 | -2.338 | -0.572 | – |
| Tarricq et al. (2022) | 122.637 | -12.844 | 0.763 | -2.326 | -0.538 | – |
| Hunt & Reffert (2023) | 122.664 | -12.827 | 0.758 | -2.326 | -0.543 | 28.626 |
| Cavallo et al. (2024) | 122.668 | -12.834 | 0.759 | – | – | – |
| UCC | 122.659 | -12.837 | 0.753 | -2.325 | -0.544 | 28.462 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.082, HDis=1363.0, Age=0.37, [Fe/H]=0.13;0.26 |
| Kharchenko et al. (2012) | e_bv=0.146, distance=1232, log_age=8.735, metallicity=0.13 |
| Loktin & Popova (2017) | E(B-V)=0.083, Dmod=10.707, logt=8.579 |
| Cantat-Gaudin et al. (2020) | AVNN=0.11, DMNN=10.45, AgeNN=8.84 |
| Dias et al. (2021) | Av=0.215, Dist=1243, logage=8.883, [Fe/H]=0.015 |
| Tarricq et al. (2022) | Dist=1195, logAgeNN=8.85 |
| Hunt & Reffert (2023) | AV50=0.076, diffAV50=0.326, MOD50=10.419, logAge50=9.032 |
| Cavallo et al. (2024) | AV50=0.33, dMod50=10.62, logAge50=8.82, [Fe/H]50=0.21 |