(OCL 450; MWSC 527)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 81.022 | 29.6 | – | – | – | – |
| Glushkova et al. (2010) | 81.012 | 29.571 | – | – | – | – |
| Kharchenko et al. (2012) | 81.003 | 29.567 | – | 2.55 | -2.2 | – |
| Bica et al. (2019) | 81.016 | 29.572 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 81.014 | 29.575 | 0.135 | 0.757 | -0.329 | – |
| Donor et al. (2020) | 81.003 | 29.567 | – | 0.64 | -0.23 | 17.8 |
| Dias et al. (2021) | 81.017 | 29.587 | 0.11 | 0.758 | -0.31 | – |
| Jaehnig et al. (2021) | 81.006 | 29.577 | 0.158 | 0.729 | -0.302 | – |
| Hunt & Reffert (2023) | 81.013 | 29.572 | 0.132 | 0.658 | -0.33 | 16.031 |
| Cavallo et al. (2024) | 81.024 | 29.577 | 0.132 | – | – | – |
| UCC | 81.019 | 29.574 | 0.165 | 0.685 | -0.312 | 19.324 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.4, HDis=4831.0, Age=3.09, [Fe/H]=-0.5 |
| Glushkova et al. (2010) | E(B-V)=0.61, Dm=12.38, Age=9.25 |
| Kharchenko et al. (2012) | e_bv=0.4, distance=4800, log_age=9.5, metallicity=-0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=0.85, DMNN=14.09, AgeNN=9.34 |
| Donor et al. (2020) | Fe/H=-0.32 |
| Dias et al. (2021) | Av=1.474, Dist=5840, logage=9.316, [Fe/H]=-0.308 |
| Hunt & Reffert (2023) | AV50=1.326, diffAV50=2.264, MOD50=13.772, logAge50=8.768 |
| Cavallo et al. (2024) | AV50=1.0, dMod50=13.36, logAge50=9.69, [Fe/H]50=-0.12 |