(Melotte 197; Collinder 374; OCL 36; FSR 0045; MWSC 2883)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 274.605 | -18.43 | – | -1.28 | -2.86 | – |
| Bica et al. (2019) | 274.603 | -18.404 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 274.616 | -18.409 | 0.324 | 0.119 | -2.042 | – |
| Dias et al. (2021) | 274.614 | -18.409 | 0.323 | 0.129 | -2.032 | 18.146 |
| Jaehnig et al. (2021) | 274.617 | -18.41 | 0.347 | 0.108 | -2.036 | – |
| Hunt & Reffert (2023) | 274.613 | -18.409 | 0.326 | 0.147 | -2.054 | 16.931 |
| Cavallo et al. (2024) | 274.615 | -18.41 | 0.327 | – | – | – |
| UCC | 274.614 | -18.411 | 0.321 | 0.144 | -2.059 | 18.339 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.833, distance=2325, log_age=8.4 |
| Cantat-Gaudin et al. (2020) | AVNN=1.63, DMNN=12.18, AgeNN=8.34 |
| Dias et al. (2021) | Av=2.004, Dist=2068, logage=8.648, [Fe/H]=0.153 |
| Hunt & Reffert (2023) | AV50=2.645, diffAV50=2.39, MOD50=12.255, logAge50=8.206 |
| Cavallo et al. (2024) | AV50=3.37, dMod50=11.12, logAge50=8.32, [Fe/H]50=-1.25 |