Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 52.031 | 56.456 | – | – | – | – |
| Kharchenko et al. (2012) | 52.013 | 56.465 | – | 2.45 | -1.82 | – |
| Loktin & Popova (2017) | 51.96 | 56.4 | – | 2.7 | -3.006 | – |
| Bossini et al. (2019) | 51.982 | 56.444 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 51.982 | 56.444 | 1.346 | 3.864 | -1.814 | – |
| Dias et al. (2021) | 51.984 | 56.439 | 1.338 | 3.88 | -1.825 | -22.136 |
| Jaehnig et al. (2021) | 51.973 | 56.438 | 1.378 | 3.86 | -1.823 | – |
| He et al. (2022) | 51.993 | 56.443 | 1.38 | 3.826 | -1.905 | – |
| Hunt & Reffert (2023) | 52.002 | 56.449 | 1.376 | 3.825 | -1.91 | -21.894 |
| Cavallo et al. (2024) | 51.969 | 56.461 | 1.377 | – | – | – |
| UCC | 51.983 | 56.444 | 1.372 | 3.807 | -1.909 | -21.92 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.5, HDis=871.0, Age=0.25, [Fe/H]=0.46 |
| Kharchenko et al. (2012) | e_bv=0.3, distance=632, log_age=8.975, metallicity=0.46 |
| Loktin & Popova (2017) | E(B-V)=0.624, Dmod=9.414, logt=6.95 |
| Bossini et al. (2019) | AV=1.106, Dist=9.535, logA=8.582, Fe/H=0.46 |
| Cantat-Gaudin et al. (2020) | AVNN=1.34, DMNN=9.38, AgeNN=8.31 |
| Dias et al. (2021) | Av=1.844, Dist=704, logage=8.292, [Fe/H]=0.147 |
| Tarricq et al. (2022) | Dist=738, logAgeNN=8.32 |
| He et al. (2022) | A0=2.15, logAge=7.65 |
| Hunt & Reffert (2023) | AV50=1.845, diffAV50=1.34, MOD50=9.172, logAge50=8.156 |
| Cavallo et al. (2024) | AV50=1.84, dMod50=9.42, logAge50=8.25, [Fe/H]50=0.31 |