(M 18; Collinder 376; OCL 40; MWSC 2892)
Search object in NASA/SAO ADS | Simbad
Position in UCC and published works (not exhaustive)
| Reference | RA | DEC | plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Loktin & Popova (2017) | 274.995 | -17.103 | – | 1.631 | -1.838 | -14.0 |
| Bica et al. (2019) | 274.976 | -17.085 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 274.989 | -17.089 | 0.64 | -0.508 | -0.917 | – |
| Dias et al. (2021) | 274.998 | -17.092 | 0.644 | -0.499 | -0.938 | – |
| Jaehnig et al. (2021) | 274.992 | -17.107 | 0.669 | -0.509 | -0.851 | – |
| Hunt & Reffert (2023) | 274.986 | -17.092 | 0.627 | -0.458 | -0.893 | -42.108 |
| UCC | 274.999 | -17.107 | 0.627 | -0.482 | -0.876 | -38.653 |
Plots for selected probable members
Explore data in Colab
Fundamental parameters in literature (not exhaustive)
| Reference | Fundamental parameters |
|---|---|
| Loktin & Popova (2017) | E(B-V)=0.45, Dmod=10.57, logt=7.23 |
| Cantat-Gaudin et al. (2020) | AVNN=1.11, DMNN=10.85, AgeNN=7.26 |
| Dias et al. (2021) | Av=1.48, Dist=1352.0, logage=7.54, [Fe/H]=0.13 |
| Hunt & Reffert (2023) | AV50=1.46, MOD50=10.87, logAge50=7.48 |