(Melotte 161; Collinder 324; OCL 1003; VDBH 213; vdBergh-Hagen 213; ESO 332 19; MWSC 2530)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 256.173 | -37.987 | – | – | – | – |
| Kharchenko et al. (2012) | 256.17 | -37.98 | – | -2.96 | -3.75 | – |
| Loktin & Popova (2017) | 256.17 | -37.986 | – | -6.478 | -3.407 | -15.4 |
| Bica et al. (2019) | 256.166 | -37.945 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 256.179 | -37.948 | 1.873 | -1.856 | -4.017 | – |
| Dias et al. (2021) | 256.181 | -37.952 | 1.876 | -1.871 | -4.005 | -6.415 |
| Jaehnig et al. (2021) | 256.191 | -37.955 | 1.91 | -1.833 | -4.039 | – |
| Tarricq et al. (2022) | 256.205 | -37.938 | 1.888 | -1.899 | -4.049 | – |
| He et al. (2022) | 256.18 | -37.946 | 1.884 | -1.902 | -4.051 | – |
| Hunt & Reffert (2023) | 256.189 | -37.941 | 1.885 | -1.881 | -4.05 | -5.662 |
| Cavallo et al. (2024) | 256.195 | -37.947 | 1.886 | – | – | – |
| UCC | 256.184 | -37.956 | 1.886 | -1.886 | -4.045 | -5.389 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.148, HDis=479.0, Age=0.31, [Fe/H]=0.0 |
| Kharchenko et al. (2012) | e_bv=0.192, distance=512, log_age=8.5, metallicity=0.0 |
| Loktin & Popova (2017) | E(B-V)=0.149, Dmod=8.483, logt=8.495 |
| Cantat-Gaudin et al. (2020) | AVNN=0.3, DMNN=8.66, AgeNN=8.71 |
| Dias et al. (2021) | Av=0.634, Dist=523, logage=8.516, [Fe/H]=0.042 |
| Tarricq et al. (2022) | Dist=532, logAgeNN=8.71 |
| He et al. (2022) | A0=0.75, logAge=8.45 |
| Hunt & Reffert (2023) | AV50=0.366, diffAV50=0.804, MOD50=8.502, logAge50=8.438 |
| Cavallo et al. (2024) | AV50=0.82, dMod50=8.61, logAge50=8.27, [Fe/H]50=0.08 |