(Ruprecht 138; OCL 16; ESO 521 06; MWSC 2771)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 269.991 | -24.698 | – | -1.43 | -2.67 | – |
| Bica et al. (2019) | 269.966 | -24.681 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 269.984 | -24.665 | 0.369 | 0.248 | -1.147 | – |
| Dias et al. (2021) | 269.983 | -24.668 | 0.364 | 0.252 | -1.149 | – |
| Hunt & Reffert (2023) | 269.992 | -24.663 | 0.394 | 0.271 | -1.142 | 11.615 |
| Cavallo et al. (2024) | 269.987 | -24.657 | 0.394 | – | – | – |
| UCC | 269.989 | -24.663 | 0.388 | 0.277 | -1.129 | 5.91 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.708, distance=1134, log_age=8.9 |
| Cantat-Gaudin et al. (2020) | AVNN=2.21, DMNN=12.18, AgeNN=6.98 |
| Dias et al. (2021) | Av=2.354, Dist=2258, logage=7.13, [Fe/H]=0.203 |
| Hunt & Reffert (2023) | AV50=2.588, diffAV50=2.36, MOD50=11.795, logAge50=8.023 |
| Cavallo et al. (2024) | AV50=2.98, dMod50=11.48, logAge50=8.25, [Fe/H]50=-0.23 |