(Melotte 205; Collinder 383; OCL 48; MWSC 2946)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 278.13 | -16.91 | – | 1.32 | -2.48 | – |
| Bica et al. (2019) | 278.145 | -16.906 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 278.158 | -16.918 | 0.543 | 1.34 | -0.633 | – |
| Dias et al. (2021) | 278.164 | -16.915 | 0.545 | 1.343 | -0.628 | -4.94 |
| Hunt & Reffert (2023) | 278.145 | -16.926 | 0.547 | 1.33 | -0.642 | -5.583 |
| Cavallo et al. (2024) | 278.156 | -16.916 | 0.548 | – | – | – |
| UCC | 278.149 | -16.918 | 0.55 | 1.33 | -0.637 | -3.992 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.36, distance=1245, log_age=8.61 |
| Cantat-Gaudin et al. (2020) | AVNN=0.97, DMNN=11.29, AgeNN=8.71 |
| Dias et al. (2021) | Av=1.411, Dist=1526, logage=8.591, [Fe/H]=0.097 |
| Hunt & Reffert (2023) | AV50=0.962, diffAV50=0.293, MOD50=11.139, logAge50=8.604 |
| Cavallo et al. (2024) | AV50=1.29, dMod50=10.83, logAge50=8.78, [Fe/H]50=-0.15 |