Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 251.533 | -47.012 | – | – | – | – |
| Chen et al. (2003) | 251.643 | -47.025 | – | -0.02 | -0.01 | -53.0 |
| Kharchenko et al. (2012) | 251.535 | -47.02 | – | -2.8 | -1.41 | – |
| Loktin & Popova (2017) | 251.535 | -47.018 | – | -3.326 | -5.501 | -34.9 |
| Bossini et al. (2019) | 251.538 | -47.027 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 251.538 | -47.027 | 0.805 | -0.69 | -0.596 | – |
| Dias et al. (2021) | 251.534 | -47.027 | 0.809 | -0.687 | -0.57 | – |
| Jaehnig et al. (2021) | 251.538 | -47.028 | 0.837 | -0.717 | -0.571 | – |
| Tarricq et al. (2022) | 251.545 | -47.028 | 0.834 | -0.719 | -0.628 | – |
| He et al. (2022) | 251.538 | -47.024 | 0.831 | -0.736 | -0.619 | – |
| Hunt & Reffert (2023) | 251.536 | -47.026 | 0.826 | -0.71 | -0.614 | 9.26 |
| Cavallo et al. (2024) | 251.538 | -47.015 | 0.829 | – | – | – |
| UCC | 251.54 | -47.023 | 0.829 | -0.739 | -0.61 | 5.566 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.374, DM0=9.66, log_age_=8.1 |
| Chen et al. (2003) | HDis=1085.0, Age=0.03 |
| Kharchenko et al. (2012) | e_bv=0.431, distance=1085, log_age=8.0, metallicity=-1.053 |
| Loktin & Popova (2017) | E(B-V)=0.431, Dmod=10.181, logt=7.572 |
| Bossini et al. (2019) | AV=1.291, Dist=10.503, logA=7.576, Fe/H=0.02 |
| Cantat-Gaudin et al. (2020) | AVNN=1.13, DMNN=10.46, AgeNN=7.97 |
| Dias et al. (2021) | Av=1.504, Dist=1142, logage=8.062, [Fe/H]=0.096 |
| Tarricq et al. (2022) | Dist=1198, logAgeNN=8.06 |
| He et al. (2022) | A0=1.7, logAge=7.6 |
| Hunt & Reffert (2023) | AV50=1.405, diffAV50=1.497, MOD50=10.271, logAge50=7.905 |
| Cavallo et al. (2024) | AV50=1.87, dMod50=10.2, logAge50=7.74, [Fe/H]50=-0.31 |