(Melotte 139; Collinder 296; OCL 939; VDBH 181; vdBergh-Hagen 181; ESO 136 14; MWSC 2347)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 240.821 | -60.432 | – | – | – | – |
| Chen et al. (2003) | 240.799 | -60.436 | – | – | – | – |
| Loktin & Popova (2017) | 240.825 | -60.433 | – | -5.23 | -3.19 | -3.4 |
| Bica et al. (2019) | 240.816 | -60.415 | – | – | – | – |
| Bossini et al. (2019) | 240.779 | -60.43 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 240.779 | -60.43 | 1.269 | -2.901 | -3.035 | – |
| Dias et al. (2021) | 240.751 | -60.435 | 1.27 | -2.91 | -3.026 | 15.101 |
| Jaehnig et al. (2021) | 240.784 | -60.424 | 1.301 | -2.923 | -3.034 | – |
| Tarricq et al. (2022) | 240.815 | -60.422 | 1.291 | -2.965 | -3.042 | – |
| He et al. (2022) | 240.774 | -60.438 | 1.291 | -2.962 | -3.046 | – |
| Hunt & Reffert (2023) | 240.793 | -60.432 | 1.284 | -2.951 | -3.034 | 7.733 |
| Cavallo et al. (2024) | 240.726 | -60.473 | 1.287 | – | – | – |
| UCC | 240.779 | -60.432 | 1.289 | -2.972 | -3.056 | 7.155 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.16, DM0=8.73, log_age_=7.55 |
| Chen et al. (2003) | E(B-V)=0.159, HDis=756.0, Age=0.07, [Fe/H]=0.19 |
| Loktin & Popova (2017) | E(B-V)=0.158, Dmod=9.422, logt=7.891 |
| Bossini et al. (2019) | AV=0.406, Dist=9.468, logA=8.096, Fe/H=0.19 |
| Cantat-Gaudin et al. (2020) | AVNN=0.43, DMNN=9.38, AgeNN=8.02 |
| Dias et al. (2021) | Av=0.608, Dist=756, logage=8.237, [Fe/H]=0.147 |
| Tarricq et al. (2022) | Dist=739, logAgeNN=8.05 |
| He et al. (2022) | A0=0.7, logAge=7.9 |
| Hunt & Reffert (2023) | AV50=0.384, diffAV50=0.815, MOD50=9.336, logAge50=8.059 |
| Cavallo et al. (2024) | AV50=0.62, dMod50=9.36, logAge50=8.22, [Fe/H]50=0.18 |