(Melotte 223; Collinder 403; OCL 155; FSR 0202; MWSC 3155)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 295.319 | 40.197 | – | -3.14 | -3.34 | 4.8 |
| Kharchenko et al. (2012) | 295.32 | 40.195 | – | -3.99 | -0.3 | – |
| Loktin & Popova (2017) | 295.32 | 40.195 | – | -3.191 | -0.848 | 1.0 |
| Bica et al. (2019) | 295.333 | 40.175 | – | – | – | – |
| Bossini et al. (2019) | 295.327 | 40.19 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 295.327 | 40.19 | 0.356 | -2.916 | -3.856 | – |
| Donor et al. (2020) | 295.32 | 40.195 | – | -2.96 | -3.87 | 2.7 |
| Dias et al. (2021) | 295.329 | 40.19 | 0.357 | -2.913 | -3.856 | 3.376 |
| Jaehnig et al. (2021) | 295.324 | 40.192 | 0.384 | -2.916 | -3.858 | – |
| Hunt & Reffert (2023) | 295.322 | 40.19 | 0.376 | -2.9 | -3.87 | 2.969 |
| Cavallo et al. (2024) | 295.326 | 40.192 | 0.376 | – | – | – |
| UCC | 295.327 | 40.19 | 0.37 | -2.895 | -3.87 | 2.792 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.238, HDis=2360.0, Age=1.49, [Fe/H]=0.07;0.15 |
| Kharchenko et al. (2012) | e_bv=0.237, distance=2360, log_age=9.21, metallicity=0.09 |
| Loktin & Popova (2017) | E(B-V)=0.232, Dmod=11.912, logt=9.183 |
| Bossini et al. (2019) | AV=0.471, Dist=12.162, logA=9.301, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=0.4, DMNN=12.21, AgeNN=9.35 |
| Donor et al. (2020) | Fe/H=0.05 |
| Dias et al. (2021) | Av=0.487, Dist=2444, logage=9.42, [Fe/H]=0.093 |
| Hunt & Reffert (2023) | AV50=0.318, diffAV50=0.593, MOD50=12.006, logAge50=9.226 |
| Cavallo et al. (2024) | AV50=0.7, dMod50=11.89, logAge50=9.3, [Fe/H]50=0.0 |