(Collinder 304; OCL 961; ESO 179 09; MWSC 2423)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 248.175 | -52.64 | – | -2.0 | -4.35 | – |
| Bica et al. (2019) | 248.17 | -52.645 | – | – | – | – |
| Bossini et al. (2019) | 248.213 | -52.629 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 248.213 | -52.629 | 0.594 | -2.511 | -4.98 | – |
| Dias et al. (2021) | 248.216 | -52.624 | 0.594 | -2.519 | -4.972 | -35.513 |
| Hunt & Reffert (2023) | 248.158 | -52.621 | 0.608 | -2.581 | -4.993 | -34.365 |
| Cavallo et al. (2024) | 248.222 | -52.631 | 0.608 | – | – | – |
| UCC | 248.153 | -52.651 | 0.613 | -2.577 | -4.973 | -34.951 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.198, distance=1031, log_age=8.63 |
| Bossini et al. (2019) | AV=1.059, Dist=10.986, logA=8.236, Fe/H=0.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.01, DMNN=11.05, AgeNN=8.35 |
| Dias et al. (2021) | Av=1.128, Dist=1422, logage=8.386, [Fe/H]=0.131 |
| Hunt & Reffert (2023) | AV50=1.013, diffAV50=0.85, MOD50=10.941, logAge50=8.189 |
| Cavallo et al. (2024) | AV50=1.13, dMod50=10.76, logAge50=8.46, [Fe/H]50=0.14 |