(Collinder 254; OCL 878; VDBH 129; vdBergh-Hagen 129; ESO 131 02; FSR 1611; MWSC 2023)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 186.0 | -58.117 | – | -7.56 | -1.91 | – |
| Loktin & Popova (2017) | 186.015 | -58.123 | – | -4.82 | -2.041 | -17.75 |
| Bica et al. (2019) | 186.01 | -58.129 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 186.022 | -58.125 | 0.357 | -8.841 | 1.468 | – |
| Donor et al. (2020) | 186.0 | -58.117 | – | -8.88 | 1.48 | -18.2 |
| Dias et al. (2021) | 186.018 | -58.127 | 0.358 | -8.842 | 1.474 | -16.464 |
| Hunt & Reffert (2023) | 186.022 | -58.122 | 0.382 | -8.854 | 1.504 | -18.367 |
| Cavallo et al. (2024) | 186.022 | -58.129 | 0.381 | – | – | – |
| UCC | 186.025 | -58.124 | 0.38 | -8.857 | 1.499 | -17.573 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.333, distance=2874, log_age=9.15 |
| Loktin & Popova (2017) | E(B-V)=0.168, Dmod=8.945, logt=8.57 |
| Cantat-Gaudin et al. (2020) | AVNN=1.06, DMNN=11.95, AgeNN=9.16 |
| Donor et al. (2020) | Fe/H=0.24 |
| Dias et al. (2021) | Av=1.295, Dist=2416, logage=9.158, [Fe/H]=0.105 |
| Hunt & Reffert (2023) | AV50=1.103, diffAV50=0.419, MOD50=11.964, logAge50=9.15 |
| Cavallo et al. (2024) | AV50=1.06, dMod50=11.77, logAge50=9.19, [Fe/H]50=0.2 |