(Collinder 109; OCL 531; FSR 1055; MWSC 946)
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) | 99.915 | 1.14 | – | 2.35 | -0.06 | – |
| Loktin & Popova (2017) | 99.915 | 1.143 | – | 0.303 | -0.083 | – |
| Bica et al. (2019) | 99.913 | 1.143 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 99.905 | 1.147 | 0.223 | 0.264 | 0.114 | – |
| Dias et al. (2021) | 99.903 | 1.151 | 0.228 | 0.289 | 0.109 | – |
| Hunt & Reffert (2023) | 99.908 | 1.143 | 0.267 | 0.298 | 0.106 | 62.055 |
| UCC | 99.907 | 1.15 | 0.217 | 0.261 | 0.108 | 62.472 |
Probable duplicates and clusters in proximity
| Cluster | P (%) | RA | DEC | plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|---|
| OC 0348 | 60 | 99.906 | 1.143 | 0.258 | 0.282 | 0.105 | 62.954 |
| OC 0349 | 41 | 99.91 | 1.143 | 0.314 | 0.334 | 0.097 | 63.441 |
Plots for selected probable members
Explore data in Colab
Fundamental parameters in literature (not exhaustive)
| Reference | Fundamental parameters |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.62, distance=2511.0, log_age=8.99, metallicity=-0.4 |
| Loktin & Popova (2017) | E(B-V)=0.52, Dmod=13.69, logt=8.92 |
| Cantat-Gaudin et al. (2020) | AVNN=1.67, DMNN=12.75, AgeNN=8.81 |
| Dias et al. (2021) | Av=2.19, Dist=2908.0, logage=9.01, [Fe/H]=-0.11 |
| Hunt & Reffert (2023) | AV50=2.53, MOD50=12.61, logAge50=8.63 |