(Melotte 158; Collinder 322; OCL 996; VDBH 209; vdBergh-Hagen 209; ESO 277 22; MWSC 2511)
Search object in NASA/SAO ADS | Simbad
Position in UCC and published works (not exhaustive)
| Reference | RA | DEC | plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 255.225 | -44.69 | – | -1.87 | -5.27 | – |
| Loktin & Popova (2017) | 255.195 | -44.656 | – | -4.431 | -8.397 | -33.7 |
| Bica et al. (2019) | 255.174 | -44.657 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 255.195 | -44.678 | 0.408 | -1.015 | -2.892 | – |
| Dias et al. (2021) | 255.197 | -44.675 | 0.415 | -1.012 | -2.882 | – |
| Jaehnig et al. (2021) | 255.205 | -44.687 | 0.44 | -1.009 | -2.893 | – |
| Hunt & Reffert (2023) | 255.193 | -44.677 | 0.424 | -1.047 | -2.893 | -35.597 |
| UCC | 255.189 | -44.675 | 0.419 | -1.042 | -2.909 | -34.46 |
Probable duplicates and clusters in proximity
| Cluster | P (%) | RA | DEC | plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|---|
| OC 0672 | 52 | 255.17 | -44.684 | 0.431 | -1.13 | -2.95 | -33.906 |
Plots for selected probable members
Explore data in Colab
Fundamental parameters in literature (not exhaustive)
| Reference | Fundamental parameters |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.65, distance=1855.0, log_age=8.47, metallicity=0.02 |
| Loktin & Popova (2017) | E(B-V)=0.47, Dmod=10.35, logt=8.42 |
| Cantat-Gaudin et al. (2020) | AVNN=1.87, DMNN=11.82, AgeNN=8.43 |
| Dias et al. (2021) | Av=2.11, Dist=1806.0, logage=8.52, [Fe/H]=0.15 |
| Hunt & Reffert (2023) | AV50=2.34, MOD50=11.68, logAge50=8.22 |