(Melotte 131; Collinder 290; OCL 936; VDBH 169; vdBergh-Hagen 169; ESO 176 11; MWSC 2273)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 226.456 | -55.532 | – | -5.07 | 1.79 | -19.8 |
| Kharchenko et al. (2012) | 226.38 | -55.595 | – | -4.7 | -3.0 | – |
| Loktin & Popova (2017) | 226.38 | -55.603 | – | -3.712 | -3.055 | -19.8 |
| Bica et al. (2019) | 226.377 | -55.615 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 226.365 | -55.608 | 0.521 | -3.691 | -2.443 | – |
| Dias et al. (2021) | 226.372 | -55.611 | 0.522 | -3.689 | -2.441 | -56.627 |
| Jaehnig et al. (2021) | 226.362 | -55.607 | 0.552 | -3.682 | -2.447 | – |
| Hunt & Reffert (2023) | 226.376 | -55.605 | 0.542 | -3.717 | -2.414 | -45.345 |
| Cavallo et al. (2024) | 226.375 | -55.618 | 0.541 | – | – | – |
| UCC | 226.37 | -55.608 | 0.538 | -3.716 | -2.411 | -47.103 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | HDis=1192.0, Age=0.79 |
| Kharchenko et al. (2012) | e_bv=0.104, distance=1189, log_age=8.96 |
| Loktin & Popova (2017) | E(B-V)=0.099, Dmod=10.43, logt=8.893 |
| Cantat-Gaudin et al. (2020) | AVNN=1.75, DMNN=11.4, AgeNN=7.9 |
| Dias et al. (2021) | Av=1.011, Dist=1434, logage=8.851, [Fe/H]=0.355 |
| Hunt & Reffert (2023) | AV50=1.799, diffAV50=1.501, MOD50=11.174, logAge50=8.008 |
| Cavallo et al. (2024) | AV50=1.91, dMod50=11.09, logAge50=8.17, [Fe/H]50=0.14 |